title: Pre-Select an Item based on GET
body: <p>I to pre select an Item in a Listbox based on the value from <code>$_GET</code>.</p>
  
  <p>Ex: Selectbox with options 1,2,3. from the url I get the value 2. How do I preselect this value? The way with <code>&lt;option ...selected&gt;...&lt;/&gt;</code> is way too complicated. I just want to declare which option is pre-selected, like <code>&lt;select selected="2"&gt;</code>.</p>