function to remove process variants of an fal image

foo.php

<?php

public function clearProcessedImages($fileUid) {
		$processedFiles = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*', 'sys_file_processedfile', 'original = ' . $fileUid, 'identifier');

		foreach ($processedFiles as $processedFile) {
			$storage = $this->storageRepository->findByUid($processedFile['storage']);
			$configuration = $storage->getConfiguration();
			$path = realpath($configuration['basePath'] . $processedFile['identifier']);
			unlink($path);
		}

		$GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_file_processedfile', 'original = ' . $image['uid']);
	}
}