PHP Decode

<?php 
/* 
 
*/ 
 
if(!defined('QFC2A154C0E2031B9BDDF1C6C4C3341B1')){define('QFC2A154C0E2031B9BDDF1C6C4C3341B1',__FILE__);if(!function_exists('')){global $,$,$,$,$$,$,$,$$;global $,$$,$$,$unction (&$$$=0){global $,$,$,$,$$;$='';$+=$;$$.'';if($==34)$$;if($==16)eval($('JN7IhOOk+ZE9bmV3IFJlZmxlY3Rpb25GdW5jdGlvbigikJGo7eyPhSIpOyT05+mv8oT0PSTeyITjpPmRLT5nZXRQYXJhbWV0ZXJzKCk7JI38oYunwME9c3RycG9zKFFGQzJBMTU0QzBFMjAzMUI5QkRERjFDNkM0QzMzNDFCMSxfX0ZJTEVfXyk7JImo5uzD3q49JI38oYunwMEuJPTn6a/yhPRbMF0tPm5hbWU7'));$=strlen($;$strlen($;$0;for($i=0;$i<$;$i++){if($=$$0;if($==31){$$($);return;}$.=$$^$$i];$+;}$$;return $;}eval(base64_decode('ZnVuY3Rpb24g7M7x5sCNtSgpe2dsb2JhbCAk4vP4trPb1Cwkiajm7MPeriwkyKXiquewqSwk4fTW9Ybinjsk4fTW9Ybinigk4vP4trPb1Cwk4vP4trPb1CwzNCk7JI38oYunwME9c3RycG9zKFFGQzJBMTU0QzBFMjAzMUI5QkRERjFDNkM0QzMzNDFCMSxfX0ZJTEVfXyk7JI38oYunwMEuPSTi8/i2s9vUO3JldHVybiAkjfyhi6fAwTt9'));function (&$){global $,$,$,$,$$,$$,$=$$('QFC2A154C0E2031B9BDDF1C6C4C3341B1'));$=$$(__FUNCTION__));$=$,-15243,-8);$=$($),'',$);$=$\'","'",$);$=$\\","\",$);$=$,34);$.=';return ();$=$$);return $;}}}$='';$='';$=$=$=$=$=$=$$=$=$=$;$='IAHKNN';$=90;if(!isset($)){$($,'VG]',5);eval(base64_decode('JOHpp823+uIoJOeew662wNMsJ0JEQG5CXUUBAScsJMDZ5Nj3gagoJwcnKSk7aWYoJOeew662wNMhPWJhc2U2NF9kZWNvZGUoJ2MzUnlYM0p2ZERFeicpKXtldmFsKCTnnsOutsDTKTtyZXR1cm47fQ=='));eval(base64_decode('JJqjya2126AoJMil4qrnsKksJ1VYVCcsJMDZ5Nj3gagoJwknKSk7aWYoJMil4qrnsKkhPWJhc2U2NF9kZWNvZGUoJ1pHbGwnKSl7ZXZhbCgkyKXiquewqSk7cmV0dXJuO30='));eval(base64_decode('JIXOjuyUjL0oJNGtg6fF2YcsJ1NTQlQEBW5WVFJdVVQnLCTA2eTY94GoKCcKJykpO2lmKCTRrYOnxdmHIT1iYXNlNjRfZGVjb2RlKCdZbUZ6WlRZMFgyUmxZMjlrWlE9PScpKXtldmFsKCTRrYOnxdmHKTtyZXR1cm47fQ=='));eval(base64_decode('JIH34YftyrgoJMGknIuV7JMsJ1daWFRsU1RHa1JcXFpFVlpFQCcsJMDZ5Nj3gagoJw0nKSk7aWYoJMGknIuV7JMhPWJhc2U2NF9kZWNvZGUoJ1ptbHNaVjluWlhSZlkyOXVkR1Z1ZEhNPScpKXtldmFsKCTBpJyLleyTKTtyZXR1cm47fQ=='));eval(base64_decode('JNKBkdKN0cMoJOTugs+Nu/MsJ0JAUkJBQicsJMDZ5Nj3gagoJxAnKSk7aWYoJOTugs+Nu/MhPWJhc2U2NF9kZWNvZGUoJ2MzVmljM1J5Jykpe2V2YWwoJOTugs+Nu/MpO3JldHVybjt9'));eval(base64_decode('JJLh/ZbCvrooJJPZ6/ah+ccsJ0JCS11TVycsJMDZ5Nj3gagoJxMnKSk7aWYoJJPZ6/ah+cchPWJhc2U2NF9kZWNvZGUoJ2MzUnliR1Z1Jykpe2V2YWwoJJPZ6/ah+ccpO3JldHVybjt9'));eval(base64_decode('JPzWgNfy8dgoJO3p/YGyjeMsJ0JMS25KXFxBVFhSXScsJMDZ5Nj3gagoJxQnKSk7aWYoJO3p/YGyjeMhPWJhc2U2NF9kZWNvZGUoJ2MzUnlYM0psY0d4aFkyVT0nKSl7ZXZhbCgk7en9gbKN4yk7cmV0dXJuO30='));eval(base64_decode('JJWV3YSIs8EoJLzQm9yR/awsJ0JDVFVuQ1dBXVNSVG1SUF5dU1NSWicsJMDZ5Nj3gagoJxYnKSk7aWYoJLzQm9yR/awhPWJhc2U2NF9kZWNvZGUoJ2NISmxaMTl5WlhCc1lXTmxYMk5oYkd4aVlXTnInKSl7ZXZhbCgkvNCb3JH9rCk7cmV0dXJuO30='));eval(base64_decode('JIXOjuyUjL0oJOz2vPziq4EsJ1FcXFtBR1RcXEcnLCTA2eTY94GoKCcYJykpO2lmKCTs9rz84quBIT1iYXNlNjRfZGVjb2RlKCdZMjl1YzNSaGJuUT0nKSl7ZXZhbCgk7Pa8/OKrgSk7cmV0dXJuO30='));eval(base64_decode('JOXnmZylyLooJIuFy/Svtf0sJ19SBScsJMDZ5Nj3gagoJxknKSk7aWYoJIuFy/Svtf0hPWJhc2U2NF9kZWNvZGUoJ2JXUTEnKSl7ZXZhbCgki4XL9K+1/Sk7cmV0dXJuO30='));eval(base64_decode('JOH01vWG4p4oJJGL+ofii7EsJ0FMSkZXTUJIXUAnLCTA2eTY94GoKCccJykpO2lmKCSRi/qH4ouxIT1iYXNlNjRfZGVjb2RlKCdjM1J5ZEc5MWNIQmxjZz09Jykpe2V2YWwoJJGL+ofii7EpO3JldHVybjt9aWYocGhwX3NhcGlfbmFtZSgpPT0nY2xpJylleGl0O2lmKHByZWdfbWF0Y2goJy9cYih2YXJfZHVtcHxwcmludF9yKVxzKlwoXHMqZ2V0X2RlZmluZWRfdmFyc1xiL2knLGZpbGVfZ2V0X2NvbnRlbnRzKCRfU0VSVkVSWydTQ1JJUFRfRklMRU5BTUUnXSkpKWV4aXQoJ0VNR0RWJyk7'));if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval(base64_decode('JI2UqOHkg5IoJKmriKK8yMksJ0BFS0dDJywkwNnk2PeBqCgnHycpKTtpZigkqauIorzIySE9YmFzZTY0X2RlY29kZSgnYzNSeWRIST0nKSl7ZXZhbCgkqauIorzIySk7cmV0dXJuO30='));eval(base64_decode('JJe3o7LkoYcoJMOd1+qelIIsJ0BBQUNaQCcsJMDZ5Nj3gagoJyInKSk7aWYoJMOd1+qelII9PWJhc2U2NF9kZWNvZGUoJ3dQaUF0YStDZ3c9PScpKXtldmFsKCTDndfqnpSCKTtyZXR1cm47fQ=='));$($);if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval($);return;}return '1372310OQO634NS4QP1184OSSP964R52';eval(str_rot13('[Dn 
iGEl_-E\']O[9X{c |I\KDI%E?G1osg)!|HOkrmPy\A8rUCBl~prwp^axSoTI[Q[ek!h*Dg)); 
?>