</span><span class="p">(</span>
    <span class="s1">&#39;target&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;http://test.com&#39;</span><span class="p">,</span>
    <span class="s1">&#39;target_resolver&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;IPv4&#39;</span>
<span class="p">));</span>

<span class="c1">// How many hops?</span>
<span class="k">echo</span> <span class="nb">count</span><span class="p">(</span><span class="nv">$traceroute</span><span class="p">);</span