clean

void public
\Bitrix\Main\Data\CacheEngineFiles::clean(
 string $baseDir,
 string $initDir = '',
 string $filename = ''
);

This non-static method cleans (deletes) cache directory or file.

Parameter	Description	Version
$baseDir	Main directory for cache (usually `/bitrix/cache`).
$initDir	Initial directory.
$filename	File name.