<?php
require('simple_html_dom.php');
$html = str_get_html('
<table>
<tbody>
<tr>
<td class="name">Tamaño de pantalla</td>
<td class="desc upperCase">55 "</td>
</tr>
<tr>
<td class="name">Modelo</td>
<td class="desc upperCase">DA55X6500X</td>
</tr>
<tr>
<td class="name">MARCA</td>
<td class="desc upperCase">NOBLEX</td>
</tr>
<tr>
<td class="name">SMART TV</td>
<td class="desc upperCase">SI</td>
</tr>
<tr>
<td class="name">VIDEO</td>
<td class="desc upperCase">-</td>
</tr>
<tr>
<td class="name">HDMI</td>
<td class="desc upperCase">X 4</td>
</tr>
</tbody>
</table>');
$trs = $html->find('tr');
foreach($trs as $tds){
if($tds->find('td', 0)->plaintext == 'Modelo'){
echo $tds->find('td', 0)->plaintext.': '.$tds->find('td', 1)->plaintext;
}
}
?>