dm_cgi_key Function

public function dm_cgi_key(query, loc) result(key)

Returns key at index loc in keys array of query.

Arguments

Type	Intent	Optional	Attributes		Name
type(cgi_query_type),	intent(inout)			::	query	CGI query type.
integer,	intent(in)			::	loc	Array index.

Return Value character(len=:), allocatable

Key or empty.