span></span><span class="k">if</span> <span class="p">(</span><span class="mi">1</span> <span class="o">==</span> <span class="k">TRUE</span><span class="p">)</span> <span class="k">echo</span> <span class="s1">&#39;This evaluates as true&#39;</span><span class="p">;</span>
</pre></div>
</div>
<p>If you prefer, you can put the unit test class in to strict mode, which
will compare the data type as well as the value:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">if</sp