<?php

function phpkoru_basit_encode($apikey, $code, $enc_strength = 1, $lic_domain = "", $lic_ip = "") {
    $URL = "https://api.phpkoru.com/basit/encode";
    
    $post_fields = ["apikey" => $apikey, "code" => $code, "encryption_strength" => $enc_strength, "lic_domain" => $lic_domain, "lic_ip" => $lic_ip];
    unset($apikey, $code, $enc_strength, $lic_domain, $lic_ip);

    $ch = curl_init($URL);
    unset($URL);
    curl_setopt($ch, CURLOPT_MUTE, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
    unset($post_fields);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);
    $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    unset($ch);

    if ($http_code === 200)
    {
        $result = json_decode($result, true);
        if ($result["status"] === 200)
            return $result;
        else
            return false;
    }
    else if ($http_code === 403)
    {
        $result = json_decode($result, true);
        if ($result["status"] === 403)
            return $result;
        else
            return false;
    }
    else if ($http_code === 500)
    {
        $result = json_decode($result, true);
        if ($result["status"] === 500)
            return $result;
        else
            return false;
    }
    else
        return false;
    unset($result, $http_code);
}

$apikey = ""; // Api key
$code = "<?php\necho \"Lala\";\n?>"; // Code
$enc_strength = 1; // Must be between 1-8
$lic_domain = ""; // Not required
$lic_ip = ""; // Not required

$phpkoru_basit_data = phpkoru_basit_encode($apikey, $code, $enc_strength, $lic_domain, $lic_ip);

if ($phpkoru_basit_data !== false)
{
    header("Content-Type: text/plain; charset=utf-8");
    if ($phpkoru_basit_data["status"] !== 200)
        echo "Error: ".$phpkoru_basit_data["message"];
    else
        echo base64_decode($phpkoru_basit_data["data"]["encoded_code"]);
}
else
    echo "Something's wrong somewhere.";
unset($apikey, $code, $enc_strength, $lic_domain, $lic_ip, $phpkoru_basit_data);

?>