Sanitize (MySQL and XSS)

/ Published in: PHP
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Just a small function to sanitize the user's input of any xss and sqli. I saw a lot of ones that didn't include htmlentities or htmlspecialchars, and were still vulnerable to persistent/reflected xss.

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  1. function clean($a)
  2. {
  3. {
  4. $a = stripslashes($a);
  5. }
  6. $a = htmlentities($a);
  7. return $a;
  8. }

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