how to detect mobile screen size

[Sifat3d]

How can i detect the mobile users screen size using php? I know it has something to do with UA,but please anyone help me.

[mFreak]

try searching on Developer's Home - Tutorials and Articles for SMS, WML, WMLScript, WAP 2.0, XHTML MP, WCSS/WAP CSS i read it a while ago but dont remember a thing xD

[kiss]

<script type="text/javascript">document.write(screen.width+'x'+screen.height);</script> 

or visit Scripts: PHP Browser & OS Detection :: Browser specific CSS stylesheets

[GumSlone]

How can i detect the mobile users screen size using php? I know it has something to do with UA,but please anyone help me.

google for tera wurfl or device atlas.

[wapmaza]

i want .php code for screen size detection not java script

[arnage]

PHP it self can't detect screen resolution.

[Sifat3d]

Confusion, confusion confusion. Anyone know how to detect phone vendor and model?like if u enter my site i show u:u r using nokia 6120

[achinixp]

<?php

if(isset($HTTP_COOKIE_VARS["users_resolution"]))
$screen_res = $HTTP_COOKIE_VARS["users_resolution"];
else //means cookie is not found set it using Javascript
{
?>
<script language="javascript">
<!--
writeCookie();

function writeCookie()
{
var today = new Date();
var the_date = new Date("December 31, 2023");
var the_cookie_date = the_date.toGMTString();
var the_cookie = "users_resolution="+ screen.width +"x"+ screen.height;
var the_cookie = the_cookie + ";expires=" + the_cookie_date;
document.cookie=the_cookie

}
//-->
</script>
<?
}

echo "Your screen resolution is set at ". $screen_res;
?>

***use [ php ] tag [ / php ] for posting code***