Description
Extract platform family (device category) from user agent string, based on ua_parser.
Syntax
PlatformFamily(user_agent_string)
Examples
PlatformFamily('Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; Crebergallery spider robot)') returns 'Bot'
Return value datatype
string
Notes
Returns "Other" if platform family can't be extracted from string.
Impact of null value
If input is null, returns null.