Did you know that PHP has a built in function to detect which browser your page visitor is running? Try :
< ?
$get_visitor_browser = get_browser(null,true);
print_r($get_visitor_browser);
?>
The output of this function is an object which includes details of the user’s browser:
[browser_name_regex] => ^mozilla/5.0 (windows; .*; windows nt 5.1.*) gecko/.* firefox/1.5.*$
[browser_name_pattern] => Mozilla/5.0 (Windows; *; Windows NT 5.1*) [...]

Got this from Vinu’s blog. This simple script will attempt to connect to the site:port using fsockopen to determine if a service is running on the port.
< ?php

$site = “vinuthomas.com”;
$port = 80;
$fp = fsockopen($site,$port,$errno,$errstr,10);
if(!$fp)
{
echo “Cannot connect to server”;
}
else{
echo “Connect was successful – no errors on Port “.$port.” at “.$site;
fclose($fp);
}
?>

Seems Dave has brought out Tripoli. Tripoli is a generic CSS standard for HTML rendering. By resetting and rebuilding browser standards, Tripoli forms a stable, cross-browser rendering foundation for your web projects.
The ideas behind Tripoli

to form a generic standard for rendering HTML 4 tags
to reset and rebuild all browser defaults for maximum compability
to address deprecated [...]

Here is a very simple script ( Javascript + CSS + HTML ) for a lightweight photogallery for webmasters who doesn’t want a full fledged gallery like Gallery2. It’s lightweight, uses unobtrusive javascript to create thumbnails and supports great cross-browser consistency.

Try a Demo online
Visit Homepage