apply_filters( 'pre_wp_get_loading_optimization_attributes', array|false $loading_attrs, string $tag_name, array $attr, string $context )

6036	 *6037	 * @param array|false $loading_attrs False by default, or array of loading optimization attributes to short-circuit.6038	 * @param string      $tag_name      The tag name.6039	 * @param array       $attr          Array of the attributes for the tag.6040	 * @param string      $context       Context for the element for which the loading optimization attribute is requested.6041	 */6042	$loading_attrs = apply_filters( 'pre_wp_get_loading_optimization_attributes', false, $tag_name, $attr, $context );6043 6044	if ( is_array( $loading_attrs ) ) {6045		return $loading_attrs;6046	}6047 6048	$loading_attrs = array();