Eine auf WordPress spezialiserte Suchmaschine für Entwickler und Theme-Autoren



current_user_can ›

Seit2.0.0
Veraltetn/v
current_user_can ( $capability, $args )
Parameter: (2)
  • (string) $capability Capability name.
    Erforderlich: Ja
  • (mixed) $args ...$args Optional further parameters, typically starting with an object ID.
    Erforderlich: Ja
Siehe:
Gibt zurück:
  • (bool) Whether the current user has the given capability. If `$capability` is a meta cap and `$object_id` is passed, whether the current user has the given meta capability for the given object.
Definiert in:
Codex:

Returns whether the current user has the specified capability.

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( 'edit_posts' );
current_user_can( 'edit_post', $post->ID );
current_user_can( 'edit_post_meta', $post->ID, $meta_key );

While checking against particular roles in place of a capability is supported in part, this practice is discouraged as it may produce unreliable results.

Note: Will always return true if the current user is a super admin, unless specifically denied.



Quellcode

function current_user_can( $capability, ...$args ) {
	$current_user = wp_get_current_user();

	if ( empty( $current_user ) ) {
		return false;
	}

	return $current_user->has_cap( $capability, ...$args );
}