NamePros.Com - Clean Input

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RegisterRants

12-08-2007 07:45 PM

Clean Input

These are some code snippets for use in cleaning input. Please note that these are NOT the complete security solution; for best results, you should use Whitelist-based authentication.

For AJAX requests:

Code:


foreach ($_POST as $key => $value) 
  $_POST[$key]=trim(strip_tags(urldecode($value)));

For standard forms:

Code:


foreach ($_POST as $key => $value)
  $_POST[$key]=trim(strip_tags($value));

Jason

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