>

<span class="c1">// What was the first hop&#39;s IP?</span>
<span class="k">echo</span> <span class="nv">$traceroute</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">-&gt;</span><span class="na">ip</span><span class="p">;</span>
</pre></div>
</div>
</div>
</div>


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