Passing variables from javascript to php
Passing variables from javascript to php
One of the frequent problems is defining visitor’s screen resolution using JavaScript tools and passing this data to PHP-script. The script below will find the resolution of the user screen using php and pass the value to the javascript location.href part from which it is redirected to a php page.
<script language="javascript" type="text/javascript"> width = screen.width; height = screen.height; if (width > 0 && height >0) { window.location.href = 'http://localhost/main.php?width='+width+'&height='+height; } else exit(); </script>
In this the variables ie the width and height is passed to a php page [MAIN.php]
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