delete_network_option ( $network_id, $option )
- (int) network_id ID of the network. Can be null to default to the current network ID.
- (string) option Name of the option to delete. Expected to not be SQL-escaped.
- (bool) True if the option was deleted, false otherwise.
- Introduced in WordPress: 4.4.0
- Deprecated in WordPress: —
Removes a network option by name.