<?php
$url = 'http://www.yourdomain.com/index.php?page=japps&controller=apps-tag&id=widget_identifier&noheader=1';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
echo $content;
?>