Selectively delete cache helper (too easy?)

[eluser]helmutbjorg[/eluser]
Seems ok to me... I would suggest putting a check to make sure the file exists before deleting it so you don't get any php warnings.

Change

Code:

unlink($server_path . $filename);

To

Code:

if(file_exists($server_path . $filename)) unlink($server_path . $filename);