current_user_can_for_blog() WP 3.0.0
Returns whether the current user has the specified capability for a given site.
This function also accepts an ID of an object to check against if the capability is a meta capability. Meta capabilities such as edit_post and edit_user are capabilities used by the map_meta_cap() function to map to primitive capabilities that a user or role has, such as edit_posts and edit_others_posts.
Example usage:
current_user_can_for_blog( $blog_id, 'edit_posts' ); current_user_can_for_blog( $blog_id, 'edit_post', $post->ID ); current_user_can_for_blog( $blog_id, 'edit_post_meta', $post->ID, $meta_key );
No Hooks.
Return
true/false. Whether the user has the given capability.
Usage
current_user_can_for_blog( $blog_id, $capability, ...$args );
- $blog_id(int) (required)
- Site ID.
- $capability(string) (required)
- Capability name.
- ...$args(mixed) (required)
- Optional further parameters, typically starting with an object ID.
Changelog
Since 3.0.0 | Introduced. |
Since 5.3.0 | Formalized the existing and already documented ...$args parameter by adding it to the function signature. |
Code of current_user_can_for_blog() current user can for blog WP 5.6
function current_user_can_for_blog( $blog_id, $capability, ...$args ) {
$switched = is_multisite() ? switch_to_blog( $blog_id ) : false;
$current_user = wp_get_current_user();
if ( empty( $current_user ) ) {
if ( $switched ) {
restore_current_blog();
}
return false;
}
$can = $current_user->has_cap( $capability, ...$args );
if ( $switched ) {
restore_current_blog();
}
return $can;
}