title: PDO Int placeholders getting quotes around them
body: <p>So the following code has been bugging me a bit:</p>
  
  <pre><code>    $stm = $pdo-&gt;prepare("SELECT * FROM urls WHERE account=? AND NOT deleted LIMIT ?, 4");
      $stm-&gt;execute($user, ($request-1)*4);
  </code></pre>
  
  <p>Whenever I execute this query it returns this error: </p>
  
  <pre><code>Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''0', 4' at line 1'
  </code></pre>
  
  <p>Upon looking it up it seems that using the ? placeholders automatically puts quotes around it unless you specify with a bindParam. Is there any way to fix this without having to use the bingparam function?</p>