/**
* get files from given relative directory path array
*
* @param array $directoryArray
* @return array An Array containing all files of all valid directories
*/
public function getFilesFromDirectories(array $directoryArray)
{
$directoryArray = $this->getAbsoluteDirectoryPath($directoryArray);
if (is_array($directoryArray) && count($directoryArray)) {
foreach ($directoryArray as $directory) {
$foundFiles = TYPO3\CMS\Core\Utility\GeneralUtility::getAllFilesAndFoldersInPath(array(), $directory, $this->indexerConfig['fileext']);
if (is_array($foundFiles) && count($foundFiles)) {
foreach ($foundFiles as $file) {
$files[] = $file;
}
}
}
return $files;
} else {
return array();
}
}
