how to get users monitor resolution

[sowmithrii]

can any one tell me or give me some example code how to get the user's (of my website) monitor resolution like 800 x 600 or 1024 X768 ...

 

regards

sowmithrii

[rajivgonsalves]

You can do it through javascript using the screen object

 

alert(screen.width);
alert(screen.height);

 

you have to pass them to php some how

[PHP_PhREEEk]

Ever heard of Google?

 

http://www.google.com/search?q=php+monitor+resolution

 

First result:

 

Lifted from daniweb.com

 

<?php
$url = $_SERVER['PHP_SELF'];
if ( isset($HTTP_COOKIE_VARS["res"]) ) {
   $res = $HTTP_COOKIE_VARS["res"];
} else {
?>
<script language="javascript">
<!--
go();

function go() {
 var today = new Date();
 var the_date = new Date("August 31, 2020");
 var the_cookie_date = the_date.toGMTString();
 var the_cookie = "res="+ screen.width +"x"+ screen.height;
 var the_cookie = the_cookie + ";expires=" + the_cookie_date;
 document.cookie=the_cookie location = '<?echo "$url";?>';
}
//-->
</script>
<?php
}
?>
<?php
//Let's "split" the resolution results into two variables
list($width, $height) = split('[x]', $res);
//Take the width and height minus 300
$tb_width = $width-300;
$tb_height = $height-300;
//Make the table
print("<table align=center border=1 width=" .$tb_width . " height=" . $ tb_height . " >
 <tr>
   <td align=center>Your screen resolution is " . $width . " by " . $height . ".<br>The width/height of this table is " . $tb_width . " by " . $tb_height . ".</td>
 </tr>
</table>");
?>

 

Not tested... YMMV

 

PhREEEk