wp_robots_max_image_preview_large() WordPress Function
This function allows you to control the maximum image preview size for large images in the WordPress Media Library. By default, WordPress will generate a preview image that is 800px wide for large images. This function allows you to override that default behavior and set a custom maximum width for the preview image.
wp_robots_max_image_preview_large( array $robots ) #
Adds max-image-preview:large to the robots meta tag.
Description
This directive tells web robots that large image previews are allowed to be displayed, e.g. in search engines, unless the blog is marked as not being public.
Typical usage is as a ‘wp_robots’ callback:
add_filter( 'wp_robots', 'wp_robots_max_image_preview_large' );Parameters
- $robots
(array)(Required)Associative array of robots directives.
Return
(array) Filtered robots directives.
Source
File: wp-includes/robots-template.php
function wp_robots_max_image_preview_large( array $robots ) {
if ( get_option( 'blog_public' ) ) {
$robots['max-image-preview'] = 'large';
}
return $robots;
}
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Changelog
| Version | Description |
|---|---|
| 5.7.0 | Introduced. |