><td class="field-body"><ul class="first simple">
<li><strong>$upper</strong> (<em>bool</em>) &#8211; Whether to return the request method name in upper or lower case</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">HTTP request method</p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p>
</td>
</tr>
</tbody>
</table>
<p>Returns the <tt class="d