/**
* @param string $fileName
* @param string $fileType
* @return array|mixed
*/
protected function readPHPFile($fileName, $fileType)
{
$serialize = $fileType === 'core';
if (!isset($this->fileCache[$fileName][$fileType])) {
$data = parent::readPHPFile($fileName, $fileType);
if ($serialize) {
$encData = serialize($data);
} else {
$encData = $data;
}
$this->fileCache[$fileName][$fileType] = $encData;
return $data;
} elseif ($serialize) {
return unserialize($this->fileCache[$fileName][$fileType]);
} else {
return $this->fileCache[$fileName][$fileType];
}
}
