lass="highlight-ci"><div class="highlight"><pre><span></span><span class="k">return</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">lang</span><span class="o">-&gt;</span><span class="na">line</span><span class="p">(</span><span class="s1">&#39;invalid_selection&#39;</span><span class="p">);</span>
</pre></div>
</div>
</div>
<div class="section" id="private-methods-and-variables">
<h2><a class="toc-backref" href="#id23">Private Methods and Variables</a><a class="headerlink" 