premission for unlink()

[Hodjat]

I can't delete file files.
I recive an error with this meesage:

unlink failed(Permission denied)

but i don't lock the file.
what can make problem?
😕

[DigitalExpl0it]

use this first
chmod();

http://www.php.net/manual/en/function.chmod.php

then unlink();

[DigitalExpl0it]

for the web server (php) to access files and folders to write/delete, you need to set permissions 777 full rights to the folder and file