Predefined function reference
map_get_keys
A reference entry for map_get_keys
map_get_keys (map a) ⇒ list
Returns a set of all keys contained in the map, a.
Alternative function names: associative_array_get_keys
Notes
Version 1.4.2 dropped the alternative name assoc_get_keys and added the map_get_keys alternative name.
Version 1.9.9 switched from associative_array_get_keys to map_get_keys.