Redirect Mobile Devices with PHP

Redirect Mobile Devices with PHP


$_SERVER - Server and execution environment information (More info)

<?php
echo $_SERVER['HTTP_USER_AGENT'];
?>

My Android browser Output:

Mozilla/5.0 (Linux; U; Android 2.1-update1; en-in; HTC_Wildfire_A3333 Build/ERE27) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari

user_agent.php
Usining strpos() function find position of first occurrence of a string. (more details)

<?php

$iphone = strpos($_SERVER['HTTP_USER_AGENT'],"iPhone");
$android = strpos($_SERVER['HTTP_USER_AGENT'],"Android");
$palmpre = strpos($_SERVER['HTTP_USER_AGENT'],"webOS");
$berry = strpos($_SERVER['HTTP_USER_AGENT'],"BlackBerry");
$ipod = strpos($_SERVER['HTTP_USER_AGENT'],"iPod");

if ($iphone || $android || $palmpre || $ipod || $berry == true) 
{ 
header('Location: http://mobile.site.com/');
//OR
echo "<script>window.location='http://mobile.site.com'</script>";
}

?>

Index.php or Home.php
You have to include like following script.

<?php

include('user_agent.php'); // Redirecting http://mobile.site.info
// site.com data

?>