public static function getLocallangPaths(array $directories = null)
{
if ($directories === null) {
$directories = array('typo3conf/ext/', 'typo3/sysext/');
$directories = array('typo3conf/ext/');
}
$files = array();
// Traverse extension locations:
foreach ($directories as $path) {
$path = static::getAbsolutePath(\TYPO3\CMS\Core\Utility\PathUtility::sanitizeTrailingSeparator($path));
if (is_dir($path)) {
$files = array_merge($files, GeneralUtility::getAllFilesAndFoldersInPath(array(), $path, 'xml,xlf', false, 99, 'Tests'));
}
}
// Remove all non-locallang files (looking at the prefix)
foreach ($files as $key => $value) {
if (strpos(basename($value), 'locallang') !== 0) {
unset($files[$key]);
} else {
$files[$key] = PathUtility::getTypo3PathTo($value);
}
}
return $files;
}
