- file_get_contents: documentation ( source)
<?php
if(isset($_GET['phonenumber'])) {
$url = "http://reklamation.fk.dk/fk_reklamation/DataServlet?do=tlflookup&firmanr=7&lang=da&telefonnr={$_GET['phonenumber']}";
echo file_get_contents($url);
}
?>
<form method="get">
<input type="text" name="phonenumber">
<input type="submit">
</form>