
<?php

function base64API($text, $action = 'encode') {
    $url = 'https://encode-decode.org/api/v1/base64';

    $payload = json_encode([
        'action' => $action,
        'input' => $text
    ]);

    $ch = curl_init($url);

    curl_setopt_array($ch, [
        CURLOPT_POST => true,
        CURLOPT_POSTFIELDS => $payload,
        CURLOPT_HTTPHEADER => [
            'Content-Type: application/json'
        ],
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_TIMEOUT => 15
    ]);

    $response = curl_exec($ch);

    if ($response === false) {
        throw new RuntimeException(curl_error($ch));
    }

    $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    $data = json_decode($response, true);

    if ($status !== 200 || !isset($data['result'])) {
        throw new RuntimeException('API gagal memproses data');
    }

    return $data['result'];
}

// Contoh Encode
echo base64API('Hello World', 'encode');

// Contoh Decode
// echo base64API('SGVsbG8gV29ybGQ=', 'decode');

?>