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get_main_network_id › WordPress Filter Hooks

Since4.3.0
Deprecatedn/a
› apply_filters( 'get_main_network_id', $main_network_id )
Parameters:
  • () main_network_id The ID of the main network.
    Required: Yes
Defined at:
Codex:

Filters the main network ID.



Related Functions: get_main_network_id, get_current_network_id, is_main_network, get_main_site_id, get_network, get_networks


Related Hooks: get_network, pre_get_main_site_id, clean_network_cache, get_ancestors, pre_get_networks

Source 

return (int) apply_filters( 'get_main_network_id', $main_network_id );