round parenthesis in function declarations</span>
<span class="p">{</span>

<span class="p">}</span>
</pre></div>
</div>
<p><strong>INCORRECT</strong>:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">foreach</span><span class="p">(</span> <span class="nv">$query</span><span class="o">-&gt;</span><span class="na">result</span><span class="p">()</span> <span class="k">as</span> <span class="nv">$row</span> <span class="p">)</span>
</pre></div>
</div>
<p><strong>CORRECT</