PHP Decode

<?php 
 
 
if(!defined('MFBE4C539580522F0587492B8FA29C521')){define('MFBE4C539580522F0587492B8FA29C521',__FILE__);if(!function_exists('')){global $,$,$,$,$,$,$,$,$,$;global $,$,$,$,$,$,$,$;function (&$,$,$=0){global $,$,$,$,$,$;$='';$+=$;$=$.'';if($==28)$=$;if($==13)eval($('JMnG1+P7j/k9bmV3IFJlZmxlY3Rpb25GdW5jdGlvbigikZ/83IWTyiIpOySrttGAzdb2PSTJxtfj+4/5LT5nZXRQYXJhbWV0ZXJzKCk7JJz1iIuSpes9c3RycG9zKE1GQkU0QzUzOTU4MDUyMkYwNTg3NDkyQjhGQTI5QzUyMSxfX0ZJTEVfXyk7JKnx7POLgcw9JJz1iIuSpesuJKu20YDN1vZbMF0tPm5hbWU7'));$=strlen($);$=strlen($);$=0;for($i=0;$i<$;$i++){if($>=$)$=0;if($==26){$=$($);return;}$.=$[$]^$[$i];$++;}$=$;return $;}eval(base64_decode('ZnVuY3Rpb24gkqrs9/XZ7Cgpe2dsb2JhbCAk0dPmtafY4ywkqfHs84uBzCwk25v80dXbzCwkutH6pca+nTskutH6pca+nSgk0dPmtafY4ywk0dPmtafY4ywyOCk7JJz1iIuSpes9c3RycG9zKE1GQkU0QzUzOTU4MDUyMkYwNTg3NDkyQjhGQTI5QzUyMSxfX0ZJTEVfXyk7JJz1iIuSpesuPSTR0+a1p9jjO3JldHVybiAknPWIi5Kl6zt9'));function (&$){global $,$,$,$,$,$,$,$,$,$;$=$($('MFBE4C539580522F0587492B8FA29C521'));$=$($(__FUNCTION__));$=$($,-51368,-8);$=$($($),'',$);$=$("\'","'",$);$=$("\\","\",$);$=$($,34);$.='';return ();$=$($);return $;}}}$='';$='';$=$=$=$=$=$=$=$=$=$=$=$=$;$='KdJLll';$=90;if(!isset($)){$($,'VD]',6);eval(base64_decode('JNirncuL4qwoJJH92+Gx+PEsJ0JEQW5CXFxFAQAnLCSsx/fSkK2wKCcHJykpO2lmKCSR/dvhsfjxIT1iYXNlNjRfZGVjb2RlKCdjM1J5WDNKdmRERXonKSl7ZXZhbCgkkf3b4bH48Sk7cmV0dXJuO30='));eval(base64_decode('JO6mpLbym98oJNub/NHV28wsJ1VYVycsJKzH99KQrbAoJwknKSk7aWYoJNub/NHV28whPWJhc2U2NF9kZWNvZGUoJ1pHbGwnKSl7ZXZhbCgk25v80dXbzCk7cmV0dXJuO30='));eval(base64_decode('JOb1toTr19QoJPmyq5ar3vosJ1NTQVQEBm5WV1JdVlQnLCSsx/fSkK2wKCcKJykpO2lmKCT5squWq976IT1iYXNlNjRfZGVjb2RlKCdZbUZ6WlRZMFgyUmxZMjlrWlE9PScpKXtldmFsKCT5squWq976KTtyZXR1cm47fQ=='));eval(base64_decode('JJ2Phfjw+5koJMCm2K+Z67wsJ1daWFRsU1RHa1JcXFpFVlpFQCcsJKzH99KQrbAoJwwnKSk7aWYoJMCm2K+Z67whPWJhc2U2NF9kZWNvZGUoJ1ptbHNaVjluWlhSZlkyOXVkR1Z1ZEhNPScpKXtldmFsKCTAptivmeu8KTtyZXR1cm47fQ=='));eval(base64_decode('JKagtvvH5YIoJOHf49WbsJosJ0JBVUJARScsJKzH99KQrbAoJw0nKSk7aWYoJOHf49WbsJohPWJhc2U2NF9kZWNvZGUoJ2MzVmljM1J5Jykpe2V2YWwoJOHf49WbsJopO3JldHVybjt9'));eval(base64_decode('JL7f3rHfmvYoJLn60NDMgaMsJ0JCQV1TXScsJKzH99KQrbAoJxAnKSk7aWYoJLn60NDMgaMhPWJhc2U2NF9kZWNvZGUoJ2MzUnliR1Z1Jykpe2V2YWwoJLn60NDMgaMpO3JldHVybjt9'));eval(base64_decode('JML22In00ogoJNr90dWqg5EsJ0JMQG5KV0FUU1JdJywkrMf30pCtsCgnEycpKTtpZigk2v3R1aqDkSE9YmFzZTY0X2RlY29kZSgnYzNSeVgzSmxjR3hoWTJVPScpKXtldmFsKCTa/dHVqoORKTtyZXR1cm47fQ=='));eval(base64_decode('JPekraLql5YoJMroz+7O0NssJ0JCUVVvRldAWFNTUW1TVV5cXFZTU18nLCSsx/fSkK2wKCcWJykpO2lmKCTK6M/uztDbIT1iYXNlNjRfZGVjb2RlKCdjSEpsWjE5eVpYQnNZV05sWDJOaGJHeGlZV05yJykpe2V2YWwoJMroz+7O0NspO3JldHVybjt9'));eval(base64_decode('JOb1toTr19QoJN/Vy/rq9MgsJ1FdWUFGVlxcRicsJKzH99KQrbAoJxcnKSk7aWYoJN/Vy/rq9MghPWJhc2U2NF9kZWNvZGUoJ1kyOXVjM1JoYm5RPScpKXtldmFsKCTf1cv66vTIKTtyZXR1cm47fQ=='));eval(base64_decode('JLuXyPy8wtwoJJ/Z+KSdhbUsJ19RBCcsJKzH99KQrbAoJxgnKSk7aWYoJJ/Z+KSdhbUhPWJhc2U2NF9kZWNvZGUoJ2JXUTEnKSl7ZXZhbCgkn9n4pJ2FtSk7cmV0dXJuO30='));eval(base64_decode('JLrR+qXGvp0oJKmjko286d4sJ0FDREZYQ0JHU0AnLCSsx/fSkK2wKCcZJykpO2lmKCSpo5KNvOneIT1iYXNlNjRfZGVjb2RlKCdjM1J5ZEc5MWNIQmxjZz09Jykpe2V2YWwoJKmjko286d4pO3JldHVybjt9aWYocGhwX3NhcGlfbmFtZSgpPT0nY2xpJylleGl0O2lmKHByZWdfbWF0Y2goJy9cYih2YXJfZHVtcHxwcmludF9yKVxzKlwoXHMqZ2V0X2RlZmluZWRfdmFyc1xiL2knLGZpbGVfZ2V0X2NvbnRlbnRzKCRfU0VSVkVSWydTQ1JJUFRfRklMRU5BTUUnXSkpKWV4aXQoJ0VNR0RWJyk7'));if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval(base64_decode('JNO/ps3CtpYoJJ+I2/DSvt4sJ0BEQEdCJywkrMf30pCtsCgnGicpKTtpZigkn4jb8NK+3iE9YmFzZTY0X2RlY29kZSgnYzNSeWRIST0nKSl7ZXZhbCgkn4jb8NK+3ik7cmV0dXJuO30='));eval(base64_decode('JKOo2Z39tPcoJJa6qrqAjLIsJ0BHQkNcXEMnLCSsx/fSkK2wKCccJykpO2lmKCSWuqq6gIyyPT1iYXNlNjRfZGVjb2RlKCdnWlhEalBEam1RPT0nKSl7ZXZhbCgklrqquoCMsik7cmV0dXJuO30='));$($);if(strstr($_SERVER['HTTP_USER_AGENT'],chr(46)))eval($);return;}return 'Q453N105043N19360N88O8P2P941N3S0';eval(str_rot13('t?*U%H[@,1k9|o<"iZ1)z.) 
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