WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 977 | } |
| 978 | |
| 979 | /** |
| 980 | * Fires before the user's Super Admin privileges are revoked. |
| 981 | * |
| 982 | * @since 3.0.0 |
| 983 | * |
| 984 | * @param int $user_id ID of the user Super Admin privileges are being revoked from. |
| 985 | */ |
| 986 | do_action( 'revoke_super_admin', $user_id ); |
| 987 | |
| 988 | // Directly fetch site_admins instead of using get_super_admins(). |
| 989 | $super_admins = get_site_option( 'site_admins', array( 'admin' ) ); |
| 990 | |
| 991 | $user = get_userdata( $user_id ); |
| 992 | if ( $user && 0 !== strcasecmp( $user->user_email, get_site_option( 'admin_email' ) ) ) { |
| 993 | $key = array_search( $user->user_login, $super_admins, true ); |
| 994 | if ( false !== $key ) { |
| 995 | unset( $super_admins[ $key ] ); |