title: simple html dom parser find text
body: <p>In my case page have multiple <code>table</code> with same class so I find value with help of <code>tr, td and plaintext</code>.</p>
  
  <p><strong>PHP Part:</strong></p>
  
  <pre><code>$html = file_get_html('http://www.example.com/');
  $eles = $html-&gt;find('.info-tab');
  foreach($eles as $e) {
      if(strpos($e-&gt;find('tr',0)-&gt;plaintext, "Information about the manufacturer and the model." ) ) {
      $value1 = $e-&gt;find('td',1)-&gt;plaintext;
      }
  
      if(strpos($e-&gt;find('tr',1)-&gt;plaintext, "Information about the manufacturer and the model." ) ) {
      $value2 = $e-&gt;find('td',1)-&gt;plaintext;
      }
  }
  echo $value1;
  echo $value2;
  </code></pre>
  
  <p><strong>Web Page</strong></p>
  
  <pre><code>// Here's will be many other "Table" with diffrent text but class &amp; ID are same...
  
  &lt;table class="info-tab"&gt;
      &lt;tbody&gt;
          &lt;tr&gt;
              &lt;td&gt;Information about the manufacturer and the model.&lt;/td&gt;
              &lt;td&gt;1000&lt;/td&gt;
          &lt;/tr&gt;
          &lt;tr&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
          &lt;/tr&gt;
      &lt;/tbody&gt;
  &lt;/table&gt;
  
  // Here's will be many other "Table" with diffrent text but class &amp; ID are same...
  
  &lt;table class="info-tab"&gt;
      &lt;tbody&gt;
          &lt;tr&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
          &lt;/tr&gt;
          &lt;tr&gt;
              &lt;td&gt;Information about the manufacturer and the model.&lt;/td&gt;
              &lt;td&gt;3000&lt;/td&gt;
          &lt;/tr&gt;
          &lt;tr&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
              &lt;td&gt;dummy text&lt;/td&gt;
          &lt;/tr&gt;
      &lt;/tbody&gt;
  &lt;/table&gt;
  
  // Here's will be many other "Table" with diffrent text but class &amp; ID are same...
  </code></pre>
  
  <p>Page have multiple table 20 plus, only two table have this text so I want to copy them.</p>
  
  <p><strong>How can I find these two values?</strong></p>