title: Regular expression to grab form tag content doesn't work
body: <p>I am trying to grab contents/tags inside form tag using preg_match_all, here is the regular expression</p>
  
  <pre><code>/&lt;form\b[^&gt;]*&gt;(.*?)&lt;\/form&gt;/i
  </code></pre>
  
  <p>But i wonder, why it doesn't work! Any idea?</p>