Untitled

<?php
function Language2XML($data, $language, $translations = array()) {
    $xml = new DOMDocument('1.0', 'UTF-8');
	$xml->preserveWhiteSpace = false;
	$xml->formatOutput = true;

    $xliff = $xml->createElement('xliff');
    $xliff->setAttribute('version', '1.0');

    $file = $xml->createElement('file');
    $file->setAttribute('source-language', 'en');
    if (func_num_args() > 2) {
        $file->setAttribute('target-language', $language);
    }
    $file->setAttribute('datatype', 'plaintext');
    $file->setAttribute('original', 'messages');
    $file->setAttribute('data', strftime('%Y-%m-%dT%H-%M-%S'));
    $file->setAttribute('product-name', 'zsb');

    $header = $xml->createElement('header');
    $file->appendChild($header);

    $body = $xml->createElement('body');
    foreach ($data as $index => $label) {
        $unit = $xml->createElement('trans-unit');
        $unit->setAttribute('id', $index);
        $unit->setAttribute('xml:space', 'preserve');

        $source = $xml->createElement('source', $label);
        $unit->appendChild($source);

        if (func_num_args() > 2) {
            $target = $xml->createElement('target', $translations[$index]);
            $unit->appendChild($target);
        }

        $body->appendChild($unit);
    }

    $file->appendChild($body);
    $xliff->appendChild($file);
    $xml->appendChild($xliff);

    return $xml->saveXML();
}

if (isset($_POST['xml'])) {
    $xml = $_POST['xml'];
    $xml = utf8_encode($xml);

    $doc = new DOMDocument();
    $doc->loadXML($xml);

    $defaults = array();
    $langs    = array();

    $xpath = new DOMXPath($doc);
    $languages = $xpath->query("//T3locallang/data/languageKey");
    foreach ($languages as $language) {
        $lang = $language->attributes['index']->value;

        if ($lang !== 'default') {
            $langs[$lang] = array();
        }

        foreach ($language->childNodes as $word) {
            if ($word->nodeName !== 'label') {
                continue;
            }

            $string      = utf8_decode($word->attributes['index']->value);
            $translation = utf8_decode($word->nodeValue);

            if ($lang === 'default') {
                $defaults[$string] = $translation;
            } else {
                $langs[$lang][$string] = $translation;
            }
        }
    }

    $outputs = array(
        'locallang.xlf' => Language2XML($defaults, 'en'),
    );
    foreach ($langs as $lang => $words) {
        $outputs[$lang . '.locallang.xlf'] = Language2XML($defaults, $lang, $words);
    }
}
?>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>LocalLang: XML to XLIFF</title>
    <style>
    textarea {
        box-sizing: border-box;
        height: 250px;
        width: 100%;
    }
    </style>
</head>
<body>
    <form action="<?= $_SERVER['PHP_SELF'] ?>" method="post">
        <fieldset>
            <legend>Input locallang.xml</legend>
            <textarea name="xml" style="width: 100%; height: 250px;"><?= htmlspecialchars(@$_POST['xml']) ?></textarea>
        </fieldset>

        <footer>
            <input type="submit">
        </footer>
    </form>
<? if (isset($outputs)): ?>
    <hr>
<? foreach ($outputs as $file => $xml): ?>
    <fieldset>
        <legend><?= $file ?></legend>

        <textarea onfocus="this.select()"><?= htmlspecialchars($xml) ?></textarea>
    </fieldset>
<? endforeach; ?>
<? endif; ?>
</body>
</html>