ss="field-body"><p class="first">POST/GET value if found, NULL if not</p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">mixed</p>
</td>
</tr>
</tbody>
</table>
<p>This method works pretty much the same way as <tt class="docutils literal"><span class="pre">post()</span></tt> and <tt class="docutils literal"><span class="pre">get()</span></tt>,
only combined. It will search through both POST and GET streams for data,
looking in POS