Description
Extract browser family (name) from user agent string, based on ua_parser.
Syntax
BrowserFamily(user_agent_string)
Examples
BrowserFamily('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36') returns 'Chrome'
Return value datatype
string
Notes
Returns null if browser family can't be extracted from string.
Impact of null value
If input is null, returns null.