Pastable version of Moving my xml parsing into a function.

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            <span style="margin:0;padding:4px 6px;font-size:12px;float:right;">PHP</span>
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            <pre class="sunburst">&lt;?php

<span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">//</span> Load correct xml for corresponding page.</span>
<span style="color:#99CF50;">function</span> <span style="color:#89BDFF;">page_xml</span>(<span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>page</span>)
{
  <span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>xml_list</span> <span style="color:#E28964;">=</span> <span style="color:#DAD085;">array</span>(
      <span style="color:#65B042;"><span style="color:#65B042;">'</span>home<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">=&gt;</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>http://cm.cyloop.com/feeds/drupal/cyloop_mobile.xml<span style="color:#65B042;">'</span></span>,
      <span style="color:#65B042;"><span style="color:#65B042;">'</span>Artist<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">=&gt;</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>http://cm.cyloop.com/feeds/drupal/cyloop_mobile.xml<span style="color:#65B042;">'</span></span>,
      <span style="color:#65B042;"><span style="color:#65B042;">'</span>People<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">=&gt;</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>http://cm.cyloop.com/feeds/drupal/cyloop_mobile.xml<span style="color:#65B042;">'</span></span>,
      <span style="color:#65B042;"><span style="color:#65B042;">'</span>News<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">=&gt;</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>http://cm.cyloop.com/feeds/drupal/cyloop_mobile.xml<span style="color:#65B042;">'</span></span>
    )<span style="color:#E28964;">;</span>
    
  <span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>xml</span> <span style="color:#E28964;">=</span> <span style="color:#E28964;">new</span> <span style="color:#9B859D;">SimpleXMLElement</span>(<span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>xml_list</span>[<span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>page</span>])<span style="color:#E28964;">;</span>
  <span style="color:#E28964;">return</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>xml</span><span style="color:#E28964;">;</span>
}

?&gt;

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            <span style="margin:0;padding:4px 6px;font-size:12px;float:right;">HTML</span>
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            <pre class="sunburst">
&lt;?php
<span style="color:#E28964;">require</span> <span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>assets/functions.php<span style="color:#65B042;">&quot;</span></span><span style="color:#E28964;">;</span>
page_xml(<span style="color:#3387CC;">home</span>)<span style="color:#E28964;">;</span>
<span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>content</span> <span style="color:#E28964;">=</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>xml</span><span style="color:#E28964;">-&gt;</span>xpath(<span style="color:#65B042;"><span style="color:#65B042;">'</span>item/title<span style="color:#65B042;">'</span></span>)<span style="color:#E28964;">;</span>
?&gt;

&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Strict//EN&quot;
  &quot;http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd&quot;&gt;
&lt;html&gt;
&lt;head&gt;
  &lt;meta http-equiv=&quot;Content-type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;
  &lt;title&gt;Cyloop Mobile&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
  &lt;div id=&quot;container&quot;&gt;
    &lt;div id=&quot;header&quot;&gt;Cyloop Mobile&lt;/div&gt;
    &lt;div id=&quot;nav&quot;&gt;
      &lt;ul&gt;
        &lt;li&gt;Home&lt;/li&gt;
        &lt;li&gt;Artist&lt;/li&gt;
        &lt;li&gt;People&lt;/li&gt;
        &lt;li&gt;News&lt;/li&gt;
      &lt;/ul&gt;
    &lt;/div&gt;
    &lt;div id=&quot;wrapper&quot;&gt;
      &lt;ul&gt;
        
        &lt;?php <span style="color:#E28964;">foreach</span> (<span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>content</span> <span style="color:#E28964;">as</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">$</span>artist</span>) {
          <span style="color:#DAD085;">echo</span> <span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>&lt;li&gt;<span style="color:#8A9A95;"><span style="color:#8A9A95;">$</span>artist</span>&lt;/li&gt;<span style="color:#65B042;">&quot;</span></span><span style="color:#E28964;">;</span>
        }?&gt;

&lt;/ul&gt;
    &lt;/div&gt;
  &lt;/div&gt;
&lt;/body&gt;
&lt;/html&gt;

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