"o">&lt;?</span><span class="nx">php</span> <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">benchmark</span><span class="o">-&gt;</span><span class="na">elapsed_time</span><span class="p">();</span><span class="cp">?&gt;</span>
</pre></div>
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<p>You&#8217;ll notice that it&#8217;s the same function used in the examples above to
calculate the time between two point, except you are <strong>not</strong> using any
parameters. When the parameters are abs