title: (php get content ) how can i use foreach loop to rid retrieving one string
body: <p>I'm trying to get content of some table from url but it always gets one string.</p>
  
  <p>I was wondering if I could use foreach loop to get all strings which is in the table like:</p>
  
  <pre><code>&lt;?php
  $url = 'https://www.w3.org/WAI/UA/2002/06/thead-test';
  $content = file_get_contents($url);
  $first_step = explode( '&lt;td&gt;' , $content );
  $second_step = explode('&lt;/td&gt;' , $first_step[1] );
  $output = $second_step[0];
  echo $output;
  ?&gt;
  </code></pre>
  
  <p>I found some link after some research, but it couldn't help me that much.</p>
  
  <p>Any help is appreciated :)</p>