__construct() __construct(array $loc_query) Constructor. Parses a compact location query and sets defaults. Parameters array $loc_query A loc query: array( 'near_lat' => 39.5, 'near_lng' => -119.1, 'radius_km' => 50, )
get_sql() get_sql(string $primary_table, string $primary_id_column) : array Generates SQL clauses to be appended to a main query. Parameters string $primary_table string $primary_id_column Returns array — columns, join, where, groupby