title: Add addslashes and htmlentities on every request
body: <p>How do i put addslashes(htmlentities(...)) on each _POST?</p>
  
  <pre><code>if ( isset ( $_POST ) ):
       foreach ( $_POST as $name =&gt; $val ) :
             $_POST[$name] = addslashes(htmlentities($val));
       endforeach;
  endif;
  </code></pre>
  
  <p>Will this works?</p>