I guess your problem is that the comparision does not work for you in the following line: 

if($file <= $exp_dir_date){...

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Your dates (e.g. $exp_dir_date or the filenames) are strings, therefore you should use the string compare operators instead of <=, = ... . In your case le would be the correct one.

HTH, Rata

In reply to Re: Compare dates help! by Ratazong
in thread Compare dates help! by Anonymous Monk

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