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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
871 | update_site_option( 'site_admins', $super_admins ); |
872 |
|
873 | /** |
874 | * Fires after the user is granted Super Admin privileges. |
875 | * |
876 | * @since 3.0.0 |
877 | * |
878 | * @param int $user_id ID of the user that was granted Super Admin privileges. |
879 | */ |
880 | do_action( 'granted_super_admin', $user_id ); |
881 | return true; |
882 | } |
883 | return false; |
884 | } |
885 |
|
886 | /** |
887 | * Revokes Super Admin privileges. |
888 | * |
889 | * @since 3.0.0 |