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

6160	 *6161	 * @param array|false $loading_attrs False by default, or array of loading optimization attributes to short-circuit.6162	 * @param string      $tag_name      The tag name.6163	 * @param array       $attr          Array of the attributes for the tag.6164	 * @param string      $context       Context for the element for which the loading optimization attribute is requested.6165	 */6166	$loading_attrs = apply_filters( 'pre_wp_get_loading_optimization_attributes', false, $tag_name, $attr, $context );6167 6168	if ( is_array( $loading_attrs ) ) {6169		return $loading_attrs;6170	}6171 6172	$loading_attrs = array();