admin_bar_init
Action Hook: Fires after WP_Admin_Bar is initialized.
Source: wp-includes/class-wp-admin-bar.php:87
WP_Admin_Bar::_render_group()
Method:
Source: wp-includes/class-wp-admin-bar.php:506
WP_Admin_Bar::add_menu()
Method: Adds a node (menu item) to the admin bar menu.
Source: wp-includes/class-wp-admin-bar.php:97
WP_Admin_Bar::_render_item()
Method:
Source: wp-includes/class-wp-admin-bar.php:533