May I know the original purpose of unlink function inside FileAdder.php ?

[kkkelvinkk]

Hi Team,

As I encounter some issue that Laravel + symfony tries to interact with original uploaded file under /tmp, and then it raises an error. If I comment out unlink($fileAdder->pathToFile); inside "spatie/laravel-medialibrary/src/MediaCollections/FileAdder.php", the error will disappeared because Laravel + symfony successfully interact with the original file inside /tmp.

Can anyone suggest original purpose of unlink function inside FileAdder.php ? Or this only intended to remove the /tmp file ? Thanks a lot!!