/**
* Returns the acl.ini file(s) as an array.
*
* @param array|string|null $paths Paths to look for INI file
* @param string $file Full path to the INI file
* @return array List with all available roles
*/
protected function _parseFiles($paths, $file)
{
if ($paths === null) {
$paths = ROOT . DS . 'config' . DS;
}
$list = [];
foreach ((array) $paths as $path) {
$list += Utility::parseFile($path . $file);
}
return $list;
}
