Checks a specified post’s content for gallery and, if present, return the first
Parameters
Source
foreach ( $matches[0] as $match ) {
$html[] = $match;
}
}
return $html;
}
/**
* Retrieves galleries from the passed post's content.
*
* @since 3.6.0
*
* @param int|WP_Post $post Post ID or object.
* @param bool $html Optional. Whether to return HTML or data in the array. Default true.
Changelog
Version | Description |
---|---|
3.6.0 | Introduced. |
If there is no gallery present in the page, the function will return
false
(boolean).Example
Output each image in a gallery with our own custom image class when using data output and not HTML:
Example data output