13 views 
Summery Summery
Retrieves the value for an image attachment’s ‘srcset’ attribute.
Syntax Syntax
Parameters Parameters
- $attachment_id
-
(Required) Image attachment ID.
- $size
-
(Optional) Image size. Accepts any valid image size, or an array of width and height values in pixels (in that order). Default 'medium'.
Default value: 'medium'
- $image_meta
-
(Optional) The image meta data as returned by 'wp_get_attachment_metadata()'.
Default value: null
Return Return
(string|bool) A 'srcset' value string or false.
Source Source
File: wp-includes/media.php
);
} elseif ( ! empty( $image_meta['sizes'][ $size_name ] ) ) {
return array(
absint( $image_meta['sizes'][ $size_name ]['width'] ),
absint( $image_meta['sizes'][ $size_name ]['height'] ),
);
}
return false;
}
/**
* Retrieves the value for an image attachment's 'srcset' attribute.
*
* @since 4.4.0
*
* @see wp_calculate_image_srcset()
*
* @param int $attachment_id Image attachment ID.
Advertisement
Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |