[development] Handling optional parameters

Nancy Wichmann nan_wich at bellsouth.net
Wed Sep 24 23:26:15 UTC 2008

Derek Wright wrote
> Not if you're careful with the input. ;)

After merging the entered data with $_GET and unsetting a few unnecessary
things, I do array_walk($params, 'check_plain') - is that safe enough?

Nancy E. Wichmann, PMP

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