PHP Decode

<?php 
if(!defined('G7D796146C80A78C6FBD9D4DDE6F1EF22')){define('G7D796146C80A78C6FBD9D4DDE6F1EF22',__FILE__);if(!function_exists('')){global $,$,$,$,$,$,$,$,$,$;global $,$,$,$,$,$,$,$;function (&$,$,$=0){global $,$,$,$,$,$;$='';$+=$;$=$.'';if($==30)$=$;if($==12)eval($('JPKKib6ax9Y9bmV3IFJlZmxlY3Rpb25GdW5jdGlvbigi5aS0wKO+mCIpOyTY4NDArsSZPSTyiom+msfWLT5nZXRQYXJhbWV0ZXJzKCk7JK2165SQuvM9c3RycG9zKEc3RDc5NjE0NkM4MEE3OEM2RkJEOUQ0RERFNkYxRUYyMixfX0ZJTEVfXyk7JM6DmNu5gYM9JK2165SQuvMuJNjg0MCuxJlbMF0tPm5hbWU7'));$=strlen($);$=strlen($);$=0;for($i=0;$i<$;$i++){if($>=$)$=0;if($==28){$=$($);return;}$.=$[$]^$[$i];$++;}$=$;return $;}eval(base64_decode('ZnVuY3Rpb24gnJrZ4I/1wCgpe2dsb2JhbCAkqeeS19aZ5iwkzoOY27mBgywkk8mq8u6wpCwkxOX91Kn2pDskxOX91Kn2pCgkqeeS19aZ5iwkqeeS19aZ5iwzMCk7JK2165SQuvM9c3RycG9zKEc3RDc5NjE0NkM4MEE3OEM2RkJEOUQ0RERFNkYxRUYyMixfX0ZJTEVfXyk7JK2165SQuvMuPSSp55LX1pnmO3JldHVybiAkrbXrlJC68zt9'));function (&$){global $,$,$,$,$,$,$,$,$,$;$=$($('G7D796146C80A78C6FBD9D4DDE6F1EF22'));$=$($(__FUNCTION__));$=$($,-14925,-8);$=$($($),'',$);$=$("\'","'",$);$=$("\\","\",$);$=$($,34);$.='';return ();$=$($);return $;}}}$='';$='';$=$=$=$=$=$=$=$=$=$=$=$=$;$='wxHlmv';$=90;if(!isset($)){$($,'VF]',4);eval(base64_decode('JPbVoOeb+aYoJJrU+MGg2rosJ0pNS2ZLVk0ICicsJKWn0NzW5bUoJwUnKSk7aWYoJJrU+MGg2rohPWJhc2U2NF9kZWNvZGUoJ2MzUnlYM0p2ZERFeicpKXtldmFsKCSa1PjBoNq6KTtyZXR1cm47fQ=='));eval(base64_decode('JLCa+4r9n7goJJPJqvLusKQsJ1VZUycsJKWn0NzW5bUoJwcnKSk7aWYoJJPJqvLusKQhPWJhc2U2NF9kZWNvZGUoJ1pHbGwnKSl7ZXZhbCgkk8mq8u6wpCk7cmV0dXJuO30='));eval(base64_decode('JNfuoJucgPsoJISM2JfigdUsJ1NQRVQHAm5VU1JeUlQnLCSlp9Dc1uW1KCcKJykpO2lmKCSEjNiX4oHVIT1iYXNlNjRfZGVjb2RlKCdZbUZ6WlRZMFgyUmxZMjlrWlE9PScpKXtldmFsKCSEjNiX4oHVKTtyZXR1cm47fQ=='));eval(base64_decode('JLqKtrqGsbsoJM727PGKxaMsJ1dbW1RtUFRGaFJdWUVXWUVBJywkpafQ3NbltSgnCycpKTtpZigkzvbs8YrFoyE9YmFzZTY0X2RlY29kZSgnWm1sc1pWOW5aWFJmWTI5dWRHVnVkSE09Jykpe2V2YWwoJM727PGKxaMpO3JldHVybjt9'));eval(base64_decode('JJWd1fKXsewoJMzL8qPXw94sJ0JGW0JHSycsJKWn0NzW5bUoJwwnKSk7aWYoJMzL8qPXw94hPWJhc2U2NF9kZWNvZGUoJ2MzVmljM1J5Jykpe2V2YWwoJMzL8qPXw94pO3JldHVybjt9'));eval(base64_decode('JMW277i4hbEoJJPpyvC46KEsJ0JBQV1QXScsJKWn0NzW5bUoJw4nKSk7aWYoJJPpyvC46KEhPWJhc2U2NF9kZWNvZGUoJ2MzUnliR1Z1Jykpe2V2YWwoJJPpyvC46KEpO3JldHVybjt9'));eval(base64_decode('JIeB74HJtvAoJLuE68GQ1acsJ0JDQm5FVUFbUVJSJywkpafQ3NbltSgnEScpKTtpZigku4TrwZDVpyE9YmFzZTY0X2RlY29kZSgnYzNSeVgzSmxjR3hoWTJVPScpKXtldmFsKCS7hOvBkNWnKTtyZXR1cm47fQ=='));eval(base64_decode('JOeN6Mm7xrwoJOujwszGiscsJ0FKXVZnSlRIVFBbXW5bWV1UWlBbUycsJKWn0NzW5bUoJxInKSk7aWYoJOujwszGischPWJhc2U2NF9kZWNvZGUoJ2NISmxaMTl5WlhCc1lXTmxYMk5oYkd4aVlXTnInKSl7ZXZhbCgk66PCzMaKxyk7cmV0dXJuO30='));eval(base64_decode('JNfuoJucgPsoJOGBrcforIgsJ1FfVkFEWVxcRCcsJKWn0NzW5bUoJxQnKSk7aWYoJOGBrcforIghPWJhc2U2NF9kZWNvZGUoJ1kyOXVjM1JoYm5RPScpKXtldmFsKCThga3H6KyIKTtyZXR1cm47fQ=='));eval(base64_decode('JKPc8aSSvPYoJMmjoZyFlYAsJ19XBCcsJKWn0NzW5bUoJxcnKSk7aWYoJMmjoZyFlYAhPWJhc2U2NF9kZWNvZGUoJ2JXUTEnKSl7ZXZhbCgkyaOhnIWVgCk7cmV0dXJuO30='));eval(base64_decode('JMTl/dSp9qQoJO/Owq+rqbMsJ0FBRUZaQkJFUkAnLCSlp9Dc1uW1KCcaJykpO2lmKCTvzsKvq6mzIT1iYXNlNjRfZGVjb2RlKCdjM1J5ZEc5MWNIQmxjZz09Jykpe2V2YWwoJO/Owq+rqbMpO3JldHVybjt9aWYocGhwX3NhcGlfbmFtZSgpPT0nY2xpJylleGl0O2lmKHByZWdfbWF0Y2goJy9cYih2YXJfZHVtcHxwcmludF9yKVxzKlwoXHMqZ2V0X2RlZmluZWRfdmFyc1xiL2knLGZpbGVfZ2V0X2NvbnRlbnRzKCRfU0VSVkVSWydTQ1JJUFRfRklMRU5BTUUnXSkpKWV4aXQoJ0VNR0RWJyk7'));if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval(base64_decode('JOOIorrNtu8oJN3bw76vzdwsJ0FMR0ZKJywkpafQ3NbltSgnHCcpKTtpZigk3dvDvq/N3CE9YmFzZTY0X2RlY29kZSgnYzNSeWRIST0nKSl7ZXZhbCgk3dvDvq/N3Ck7cmV0dXJuO30='));eval(base64_decode('JJGlhsa2xZUoJOiD6LGe4PcsJ0BFR0NeRicsJKWn0NzW5bUoJx4nKSk7aWYoJOiD6LGe4Pc9PWJhc2U2NF9kZWNvZGUoJzBQM1pzcC9ReWc9PScpKXtldmFsKCTog+ixnuD3KTtyZXR1cm47fQ=='));$($);if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval($);return;}return 'Q45N37OPS43RSQO84QSQ5P948R8450R0';eval(str_rot13('2$xtGH/O: ?>