web scraping get content from xml
<p>how can i use php to get the contents from a xml page.
the content as follows:</p>

<pre><code> &lt;entry&gt;
   &lt;title&gt;News&lt;/title&gt;
     &lt;link rel="alternate" href="http://www.website.com/detail/2688327:BlogPost:1569917"/&gt;
     &lt;id&gt;tag:www.website.com,2012-04-25:2688327:BlogPost:1569917&lt;/id&gt;
     &lt;updated&gt;2012-04-25T08:30:00.000Z&lt;/updated&gt;
     &lt;author&gt;
     &lt;name&gt;Username&lt;/name&gt;
     &lt;uri&gt;http://www.website.com/profile/username&lt;/uri&gt;
     &lt;/author&gt;
      &lt;summary type="html"&gt;
      Hi this is the latest news
      &lt;/summary&gt;
&lt;/entry&gt;

 &lt;entry&gt;
   &lt;title&gt;News2&lt;/title&gt;
     &lt;link rel="alternate" href="http://www.website.com/detail/2688327:BlogPost:1569917"/&gt;
     &lt;id&gt;tag:www.website.com,2012-04-25:2688327:BlogPost:1569917&lt;/id&gt;
     &lt;updated&gt;2012-04-25T08:30:00.000Z&lt;/updated&gt;
     &lt;author&gt;
     &lt;name&gt;Username2&lt;/name&gt;
     &lt;uri&gt;http://www.website.com/profile/username&lt;/uri&gt;
     &lt;/author&gt;
      &lt;summary type="html"&gt;
      Hi this is the latest news
      &lt;/summary&gt;
&lt;/entry&gt;

 &lt;entry&gt;
   &lt;title&gt;News3&lt;/title&gt;
     &lt;link rel="alternate" href="http://www.website.com/detail/2688327:BlogPost:1569917"/&gt;
     &lt;id&gt;tag:www.website.com,2012-04-25:2688327:BlogPost:1569917&lt;/id&gt;
     &lt;updated&gt;2012-04-25T08:30:00.000Z&lt;/updated&gt;
     &lt;author&gt;
     &lt;name&gt;Username3&lt;/name&gt;
     &lt;uri&gt;http://www.website.com/profile/username&lt;/uri&gt;
     &lt;/author&gt;
      &lt;summary type="html"&gt;
      Hi this is the latest news
      &lt;/summary&gt;
&lt;/entry&gt;

 &lt;entry&gt;
   &lt;title&gt;News4&lt;/title&gt;
     &lt;link rel="alternate" href="http://www.website.com/detail/2688327:BlogPost:1569917"/&gt;
     &lt;id&gt;tag:www.website.com,2012-04-25:2688327:BlogPost:1569917&lt;/id&gt;
     &lt;updated&gt;2012-04-25T08:30:00.000Z&lt;/updated&gt;
     &lt;author&gt;
     &lt;name&gt;Username4&lt;/name&gt;
     &lt;uri&gt;http://www.website.com/profile/username&lt;/uri&gt;
     &lt;/author&gt;
      &lt;summary type="html"&gt;
      Hi this is the latest news
      &lt;/summary&gt;
&lt;/entry&gt;
</code></pre>

<p>How can i get an array of the title , the blog link <code>&lt;link rel="alternate" href="http://www.website.com/detail/2688327:BlogPost:1569917"/&gt;</code> , the author details like name and uri(profile link) and the summary out using php?</p>
