WP_User::update_user_level_from_caps() WordPress Method

	public function update_user_level_from_caps() {
		global $wpdb;
		$this->user_level = array_reduce( array_keys( $this->allcaps ), array( $this, 'level_reduction' ), 0 );
		update_user_meta( $this->ID, $wpdb->get_blog_prefix() . 'user_level', $this->user_level );
	}
Uses	Description
wp-includes/user.php:update_user_meta()	Updates user meta field based on user ID.
wp-includes/wp-db.php:wpdb::get_blog_prefix()	Gets blog prefix.
Used By	Description
wp-includes/class-wp-user.php:WP_User::add_cap()	Adds capability and grant or deny access to capability.
wp-includes/class-wp-user.php:WP_User::remove_cap()	Removes capability from user.
wp-includes/class-wp-user.php:WP_User::add_role()	Adds role to user.
wp-includes/class-wp-user.php:WP_User::remove_role()	Removes role from user.
wp-includes/class-wp-user.php:WP_User::set_role()	Sets the role of the user.