>
</div>
</dd></dl>

<dl class="method">
<dt id="CI_Input::method">
<tt class="descname">method</tt><big>(</big><span class="optional">[</span><em>$upper = FALSE</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_Input::method" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th