<?php
$url = "http://192.168.1.1/index_lang.htm";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_USERPWD, "admin:password");
$response_data = curl_exec($ch);
echo $response_data;
curl_close($ch);
?>