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Posted By

jschilling on 06/10/09


Tagged

ajax php sanitize


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cleanData

 / Published in: PHP
 

URL: http://www.six-degrees.com/six-degrees.html

Feel free to use any way you want. This function will take user submitted data and make sure it is free of XSS attacks and also decode Ajax submitted data if the flag is set to true, now with a conditional check for magic quotes.

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  1. function cleanData($data, $isUrlEncoded=FALSE) {
  2. 	if( function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc() ) {
  3. 		$data = stripslashes($data);
  4. 	}
  5. 	if( is_string($data) ) {
  6. 		return ($isUrlEncoded) ?
  7. 			strip_tags(trim(urldecode($data))) :
  8. 			strip_tags(trim($data));
  9. 	}
  10. 	else {
  11. 		return ($isUrlEncoded) ?
  12. 			urldecode($data) :
  13. 			$data;
  14. 	}
  15.  
  16. };

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