title: Regex to find text in meta
body: <p>What is the regex with PHP to find the content of "session" in "URL" in this variable :</p>
  
  <pre><code>$var = "&lt;meta http-equiv='refresh' content='0; URL=/game/index.php?page=overview&amp;session=9efae87dd67&amp;lgn=1'&gt;"
  </code></pre>
  
  <p>Thanks :)</p>