n class="s1">&#39;foo&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;bar&#39;</span><span class="p">)));</span>

<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">output</span>
        <span class="o">-&gt;</span><span class="na">set_content_type</span><span class="p">(</span><span class="s1">&#39;jpeg&#39;</span><span class="p">)</span> <span class="c1">// You could also use &quot;.jpeg&quot; which will have the full stop removed before looking in config/mimes.php</s