PHP Decode

<?php 
 
require_once '../core/config.php'; 
 
if ($_SERVER['REQUEST_METHOD'] == "GET") { 
    $userName = $_GET['name']; 
    $domain = $_GET['domain']; 
    $userPassword = $_GET['password']; 
    $data = []; 
    if($_GET['apikey'] != $config['apikey']) { 
        $data = ['success' => False,'error' => invalid_api_key]; 
        die(json_encode($data)); 
    } 
    if(empty($userName) || empty($userPassword) || empty($domain)) { 
        $data = ['success' => False,'error' => parameters_empty]; 
        die(json_encode($data)); 
    } 
    $parameters = [ 
            'email' => $userName, 
            'password' => $userPassword, 
            'domain' => $domain 
			]; 
    $result = $cPanel->execute('uapi', "Email", "passwd_pop", $parameters); 
    if (!$result->status == 1) { 
        $data = ['success' => False,'error' => $result->errors[0]]; 
        die(json_encode($data)); 
    } 
    else { 
        $data = ['success' => True]; 
        die(json_encode($data)); 
    } 
} 
?>