.</p>
</blockquote>
<pre><code class="lang-php">
<span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">SensorController</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">Controller</span>
</span>{
    <span class="hljs-comment">/**
     * Create a new controller instance.
     *
     * <span class="hljs-doctag">@return</span> void
     */</span>
    <span class="hljs-keyword">public</span> <span class="hljs-function"><span class="hljs-keyword">func