apply_filters( 'wp_iframe_tag_add_loading_attr', string|bool $value, string $iframe, string $context )
Filters the loading
attribute value to add to an iframe. Default lazy
.
Description
Returning false
or an empty string will not add the attribute. Returning true
will add the default value.
Parameters
- $value
-
(string|bool) The
loading
attribute value. Returning a falsey value will result in the attribute being omitted for the iframe. Default 'lazy'. - $iframe
-
(string) The HTML
iframe
tag to be filtered. - $context
-
(string) Additional context about how the function was called or where the iframe tag is.
Source
File: wp-includes/media.php
Changelog
Version | Description |
---|---|
5.7.0 | Introduced. |
© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/wp_iframe_tag_add_loading_attr