thod
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public boolean <b>hasComponent</b>(string $id)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$id</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">application component ID</td>
</tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">boolean</td>
  <td class="paramDescCol">whether the named application component exists (including both loaded and disabled.)</td>
</tr>
