[liphp] Sample Code (Improved)

[Orrin Edwards]

Thanks Alexander!

Now I have to get out the books and try to determine just how the
script works!


--- "Alexander (Sasha) Mejenkov" <sasha@islandjeep.com> wrote:
> Hello Orrin,
> 
> Here is improved (and simplified) script that passes exact value
> of
> user's screen resolution.
> 
> By the way it gives an actual screen resolution, not the
> current browser window. You can certain it yourself by changing
> browser's window and running script again
> 
> 
> <?php
> if (isset($_GET['resolution'])) {
>                 $resolution = "Screen resolution is 
> ".urldecode($_GET['resolution']);
>                 $agent = "agent.log";
>                 $fd1 = fopen($agent, "a");
>                 $today = getdate();
>                 $year = $today['year'];
>                 $month = $today['mon'];
>                 $day = $today['mday'];
>                 $hour = $today['hours'];
>                 $min = $today['minutes'];
>                 $adata = $_SERVER["HTTP_USER_AGENT"];
>                 $agent_log = "$year-$month-$day $hour:$min  ";
>                 $agent_log .=  "{$adata}\n";
>                 $agent_log .=  "$resolution\n";
>                 fwrite($fd1, "$agent_log");
>                 fclose($fd1);
>                 echo $agent_log;
>         }
> else {
> ?>
> <SCRIPT LANGUAGE="JavaScript">
> <!--
> var height=0;
> var width=0;
> if (self.screen)      // for NN4 � IE4
> {
>         width = screen.width
>         height = screen.height
> }
> else if (self.java)    // for NN3
> {
>         var jkit = java.awt.Toolkit.getDefaultToolkit();
>         var scrsize = jkit.getScreenSize();
>         width = scrsize.width;
>         height = scrsize.height;
> }
> 
> window.location='<?php echo
> $_SERVER['PHP_SELF'];?>'+'?resolution='+width+'x'+height;
> // -->
> </SCRIPT>
> <?php
> }
> ?>
> 
> 
> -- 
> Best regards,
>  Alexander                            mailto:sasha@islandjeep.com
> 
> 
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> 
> 


=====
Orrin - Long Island, New York
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