$Web_Browser

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Retrieve browser version

$Web_Browser retrieves the version of the requested browser using the User-agent request header.

Syntax

%vsn = $Web_Browser( brand )


%vsn A number containing the version of the indicated browser, or 0 if the browser is not of the indicated type.
brand The type of browser for which version is to be checked. Valid browsers are
IE Microsoft Internet Explorer™
NS Netscape Navigator™
OPERA Opera™

Examples

This function is useful for testing browser type and release. For example, the following tests if the browser is any release of Internet Explorer:

If $Web_Browser('IE') Then

And the following tests if the browser is Netscape Navigator release 6 or later:

IF $Web_Browser('NS') GE 6 THEN