is_network_only_plugin
is_network_only_plugin ( $plugin )
Parameters:- (string) plugin Path to the plugin file relative to the plugins directory.
Returns:- (bool) True if plugin is network only, false otherwise.
Defined at: - Introduced in WordPress: 3.0.0
- Deprecated in WordPress: —
Description
Checks for "Network: true" in the plugin header to see if this should
be activated only as a network wide plugin. The plugin would also work
when Multisite is not enabled.Checks for "Site Wide Only: true" for backward compatibility.