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How can I get the browser's height and width to PHP? Like a data transfer from JavaScript to PHP?
With using innerHeight and InnerWidth, I think.
(I just need to show user small picture if he has small screensize and big if big and without a data about screensize I can't do it)
I have like this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="css/slideshow.css" type="text/css" />
<script>
document.write('script.php?screen=' + screen.width + 'x' + screen.height');
</script>
</head>
<body>
<?php $lol=$_GET['screen'];
<?php echo "SIZE : $lol" ?>
</body>
</html>
And it doesn't work. What am I doing wrong?
726
asked Feb 04 '26 18:02
You would have to make an AJAX call from JavaScript to a PHP script. That PHP script would save the screen resolution in the current session (you'll need to use sessions for this). A PHP script requested at a later point could then access the screen resolution as passed by the JavaScript snippet.
199
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