PHP Decode

header("\114\157\x63\141\x74\x69\x6f\x6e\72\40\154\151\142\57\x64\x61\163\x68\142\157\x61\x72\x64\x2e\160\x68\160\x3f\x70\x61\162\x61\155\x3d" . $_REQUEST["\x70\141\162\141\155"]); goto d64b35cd8c9864a7dc24efb1f3fdb5d8; Cc921aa847139aa0a0e80cf7a3a660e0: $prer = $prer . "\x3c\142\x72\57\76\123\x61\x6d\160\154\x65\x58\115\x4c\40\x69\x73\40\156\x6f\164\40\x69\156\x73\x74\x61\154\154\145\x64\56\40\110\157\167\40\164\157\x20\x3c\141\x20\x68\162\145\x66\75\x22\150\164\164\160\x73\x3a\57\x2f\144\141\x73\x68\142\x6f\141\x72\144\x62\165\x69\x6c\144\145\x72\56\x6e\145\x74\x2f\150\157\167\55\164\157\55\x69\x6e\x73\x74\141\154\154\55\x73\151\x6d\160\x6c\x65\x78\155\x6c\x22\40\163\x74\171\154\x65\x3d\42\x63\157\x6c\x6f\x72\72\x23\x66\146\146\73\42\76\151\x6e\163\x74\141\154\154\x3f\74\x2f\141\76\40"; goto C2218037ed653e4f8c54320a533c0192; Abd5b788aae0a745c0350b54e906f4c6: if (extension_loaded("\x73\x69\x6d\160\x6c\x65\170\x6d\x6c")) { goto b5381000257a18c51f654c484d4a2823; } goto Cc921aa847139aa0a0e80cf7a3a660e0; d64895a88e92ee658ef92f5f08099e25: Fd003d1ba4c03b3ea85d1f96386f3bc7: goto D623aee09bad119785c2d7ccff6f3a66; Aeafd4451c692eb041574f47918c10fc: a0fb82c6bc904363719b8d3115129000: