title: escaping string - php in html element
body: <p>i know this is really obvious but i just don't know what I'm missing. </p>
  
  <pre><code>$option[] = "&lt;option value='user' selected=' " . ($row[5]=='admin') ? echo 'selected' : null. "'&gt;user &lt;/option&gt;";`
  </code></pre>
  
  <p>thanks </p>