Summery Summery
Grants Super Admin privileges.
Syntax Syntax
Parameters Parameters
- $user_id
-
(Required) ID of the user to be granted Super Admin privileges.
Return Return
(bool) True on success, false on failure. This can fail when the user is already a super admin or when the $super_admins
global is defined.
Source Source
File: wp-includes/capabilities.php
* * @return string[] List of super admin logins. */ function get_super_admins() { global $super_admins; if ( isset( $super_admins ) ) { return $super_admins; } else { return get_site_option( 'site_admins', array( 'admin' ) ); } } /** * Determine if user is a site admin. * * @since 3.0.0 * * @param int $user_id (Optional) The ID of a user. Defaults to the current user. * @return bool True if the user is a site admin. */ function is_super_admin( $user_id = false ) { if ( ! $user_id || get_current_user_id() == $user_id ) { $user = wp_get_current_user(); } else { $user = get_userdata( $user_id ); } if ( ! $user || ! $user->exists() ) { return false; } if ( is_multisite() ) { $super_admins = get_super_admins(); if ( is_array( $super_admins ) && in_array( $user->user_login, $super_admins, true ) ) {
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Changelog Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |