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Sanitize POST / Get for Database

/ Published in: PHP
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  1. <?
  2.  
  3. // Must be called AFTER the database connection is opened!
  4. $_POST=sanitize($_POST);
  5. $_GET=sanitize($_GET);
  6. $_COOKIE=sanitize($_COOKIE);
  7. $_REQUEST=sanitize($_REQUEST); 
  8.  
  9.  
  10. function sanitize($input){
  11.     if(is_array($input)){
  12.         foreach($input as $k=>$i){
  13.             $output[$k]=sanitize($i);
  14.         }
  15.     }
  16.     else{
  17.         if(get_magic_quotes_gpc()){
  18.             $input=stripslashes($input);
  19.         }        
  20.         $output=mysql_real_escape_string($input);
  21.     }    
  22.  
  23.     return $output;
  24. }
  25. ?>

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