is_author
is_author ( $author = '' )
Parameters:- (int|string|int[]|string[]) author Optional. User ID, nickname, nicename, or array of such to check against. Default empty.
Returns:- (bool) Whether the query is for an existing author archive page.
Defined at: - Introduced in WordPress: 1.5.0
- Deprecated in WordPress: —
Description
Determines whether the query is for an existing author archive page.If the $author parameter is specified, this function will additionally
check if the query is for one of the authors specified.
For more information on this and similar theme functions, check out
the {@link Conditional Tags} article in the Theme Developer Handbook.