Logging users' screen resolutions

[jimoblak]

I have seen javascript check a browser's resolution to determine what version of a web page to display (640x480? 800x600?... etc.). Is it possible to use PHP to determine this and write to a simple text file?

I would like to determine what screen resolutions are used to view the pages on my site.

 

[jimoblak]

The javascript for this is:
<script>document.write(screen.width + \&quot; x \&quot; + screen.height)</script>

Can the values of 'screen.width' and 'screen.height' be converted to PHP variables?

 

[sleipnir214]

Two methods:

Put two hidden fields on a form somewhere and have JavaScript set the values of the fields when the page loads.

The next time your user clicks submit, the screen data will be sent with the rest of the data. ______________________________________________________________________
TANSTAAFL!