How to Delete a file in PHP

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Author - Full Stack Tutorials Sep 04, 2020
How to Delete a file in PHP: PHP Delete File
Syntax: unlink(FILE_PATH); Example: unlink(‘log.txt’);
Note: This function will return TRUE on success or FALSE on failure. In order for this to be successful, the following condition must be true.
  1. The file must be closed
  2. The web app must have write permission on the folder that contains the file.
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