 then you should change its usage.</p>
<p>That third parameter has been deprecated and scheduled for removal in CodeIgniter 3.1+.</p>
<p>You should now put AFTER clause field names in the field definition array instead:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Old usage:</span>
<span class="nv">$field</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
        <span class="s1">&#39;new_field&#39;</span> <span class="o">=&gt;<