csvxml/public/index6.php

<?PHP
declare(strict_types = 1);
require_once __DIR__ . "/../functions/functions.php";

if (session_status() != PHP_SESSION_ACTIVE) {
    session_start();
}

// This array contains all available languages
$allowed_langs = ['ar', 'de', 'en', 'hu', 'id', 'it', 'pl', 'pt'];

// Some languages are in translation. They will only be available for logged in users.

if (isset($_GET['navlang'])) {
    $_SESSION['lang'] = $_GET['navlang'];
    if (!in_array($_SESSION['lang'], $allowed_langs)) $_SESSION['lang'] = 'de';
}
else if (!isset($_SESSION['lang'])) {
    $_SESSION['lang'] = MD_STD::lang_getfrombrowser($allowed_langs, 'en', "", false);
}
$lang = $_SESSION['lang'];

if (empty($filename = trim($_GET['fnam'], " ,./"))) {
    echo "Error: Invalid file name";
    exit;
}
$csv_datei = MD_STD::realpath(__DIR__ . '/../csv/' . $filename);

if (is_dir(__DIR__ . "/../xml")) rrmdir(__DIR__ . '/../xml');
mkdir(__DIR__ . "/../xml", CACHE_DIR_PERMS);

if (!($fp = fopen($csv_datei, 'r'))) {
    throw new MDmainEntityNotExistentException("Failed opening file");
}
$y = 0;
while ($zeile = fgetcsv($fp, 100000, ';', "\"")) {

    $zeile = str_replace("\xEF\xBB\xBF", '', $zeile);

    $y++;

    $zieldatei = __DIR__ . '/../xml/' . $y . '.xml';
    if (!$handle = fopen($zieldatei, 'w')) {
        echo "Cannot open file ($zieldatei)";
        exit;
    }

    $xmlDoc = new DOMDocument("1.0", "UTF-8");
    $xmlDoc->preserveWhiteSpace = false;
    $xmlDoc->formatOutput = true;
    # $xmlDoc->encoding = 'utf-8';
    $xmlMainElem = $xmlDoc->createElement("record");
    $record_node = $xmlDoc->appendChild($xmlMainElem); //add record element to XML node
    # $rss_node->setAttribute("version", "2.0"); //set RSS version

    if (empty($lineCount)) $lineCount = count($zeile);

    for ($x = 0; $x < $lineCount; $x++) {
        $inhalt[$y][$x] = $zeile[$x];
        if ($inhalt[$y][$x] == '') $inhalt[$y][$x] = 'ERSATZ';

        if (!isset($inhalt[1][$x])) {
            echo "Error at position $x";
        }

        $record_node->appendChild(createTextDomElement($xmlDoc, trim($inhalt[1][$x] ?? ""), trim($inhalt[$y][$x] ?? "")));

    }

    $somecontent = '<?xml version="1.0" encoding="UTF-8"?>' . $xmlDoc->saveXML($xmlDoc->documentElement);

    # $somecontent .= '</record>';
    //if ($y>1)
    //{
    if (fwrite($handle, $somecontent) === false) {
        echo "Cannot write to file ($filename)";
        exit;
    }

    fclose($handle);
}
fclose($fp);


echo printHTMLHead();

echo '
<div>
    ' . ($y - 1) . ' files created<br />
    <hr/>
    <a href="zipit.php" class="buttonLike">Download as ZIP</a>
</div>';