Translate string via CLI with PHP

translate-strings.php

<?php
$strings = [
  'KEY_1' => 'Hello',
  'KEY_2' => 'World';
];

$sourceLang = 'en';
$transLang = 'es';
$devMail = 'YOUR_API_MAIL@YOU.com';

$chunks = array_chunk($strings, 50, true);

$i = 1;
foreach ($chunks as $chunk ) {
	
	echo 'Translate in proccess: ' . count($chunk) * $i . ' of ' . count($strings) . PHP_EOL;

	foreach ($chunk as $key => $value) {
		$url = 'http://api.mymemory.translated.net/get?q=' . urlencode($value) . '&de=' . $devMail . '&langpair=' . $sourceLang . '|' . $transLang;
		
		$request = file_get_contents($url);
	    $result = json_decode($request);
	    $response = $result->responseData;

	    $en = "('EN', '{$key}', '{$value}'),\n";
	    $es = "('ES', '{$key}', '{$response->translatedText}'),\n";

	    $data = $en . $es;

	    file_put_contents('translated-strings.txt', $data, FILE_APPEND | LOCK_EX);
	}

	$i++;
}