WP_User::get_role_caps()
Retrieves all of the capabilities of the roles of the user, and merges them with individual user capabilities.
Description
All of the capabilities of the roles of the user are merged with the user’s individual capabilities. This means that the user can be denied specific capabilities that their role might have, but the user is specifically denied.
Return
(bool[]) Array of key/value pairs where keys represent a capability name and boolean values represent whether the user has that capability.
Source
File: wp-includes/class-wp-user.php
public function get_role_caps() {
$switch_site = false;
if ( is_multisite() && $this->site_id != get_current_blog_id() ) {
$switch_site = true;
switch_to_blog( $this->site_id );
}
$wp_roles = wp_roles();
// Filter out caps that are not role names and assign to $this->roles.
if ( is_array( $this->caps ) ) {
$this->roles = array_filter( array_keys( $this->caps ), array( $wp_roles, 'is_role' ) );
}
// Build $allcaps from role caps, overlay user's $caps.
$this->allcaps = array();
foreach ( (array) $this->roles as $role ) {
$the_role = $wp_roles->get_role( $role );
$this->allcaps = array_merge( (array) $this->allcaps, (array) $the_role->capabilities );
}
$this->allcaps = array_merge( (array) $this->allcaps, (array) $this->caps );
if ( $switch_site ) {
restore_current_blog();
}
return $this->allcaps;
}
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Introduced. |