Marco Bonetti wrote:
> Of course, the link should only be shown on Firefox 2.0+:
>
> rss_require('extlib/browser.php');
> $b=new Browser();
> if ($b->Name == 'Firefox' && (double) ($b->Version) >= 2.0) {
> // Display the fine javascript link and some basic
> // explanation on how to use subscribe to new feeds.
> }
>
Naughty, naughty. You should only look at specific versions of specific
browsers when you are working around bugs in them, not when you are
looking for features. Not only will that fail to work with Opera 10.1
and IE8 and the extension for Firefox 1.5.x I'll never get around to
writing, it will also fail to work in "Debian Browser" and "Iceweasel"
Firefox-alikes.
if (navigator && typeof(navigator.registerContentHandler) == "function")
is much safer.
Phil Ringnalda