WP_Ability::execute( mixed $input = null ): mixed|WP_Error

598	public function execute( $input = null ) {599		$input    = $this->normalize_input( $input );600		$is_valid = $this->validate_input( $input );601		if ( is_wp_error( $is_valid ) ) {602			return $is_valid;603		}604 605		$has_permissions = $this->check_permissions( $input );606		if ( true !== $has_permissions ) {607			if ( is_wp_error( $has_permissions ) ) {608				// Don't leak the permission check error to someone without the correct perms.609				_doing_it_wrong(610					__METHOD__,611					esc_html( $has_permissions->get_error_message() ),612					'6.9.0'613				);614			}615 616			return new WP_Error(617				'ability_invalid_permissions',618				/* translators: %s ability name. */619				sprintf( __( 'Ability "%s" does not have necessary permission.' ), esc_html( $this->name ) )620			);621		}622 623		/**624		 * Fires before an ability gets executed, after input validation and permissions check.625		 *626		 * @since 6.9.0627		 *628		 * @param string $ability_name The name of the ability.629		 * @param mixed  $input        The input data for the ability.630		 */631		do_action( 'wp_before_execute_ability', $this->name, $input );632 633		$result = $this->do_execute( $input );634		if ( is_wp_error( $result ) ) {635			return $result;636		}637 638		$is_valid = $this->validate_output( $result );639		if ( is_wp_error( $is_valid ) ) {640			return $is_valid;641		}642 643		/**644		 * Fires immediately after an ability finished executing.645		 *646		 * @since 6.9.0647		 *648		 * @param string $ability_name The name of the ability.649		 * @param mixed  $input        The input data for the ability.650		 * @param mixed  $result       The result of the ability execution.651		 */652		do_action( 'wp_after_execute_ability', $this->name, $input, $result );653 654		return $result;655	}