Yoast\WP\SEO\Helpers
Image_Helper::get_gallery_image()
Gets the first image url of a gallery.
Метод класса: Image_Helper{}
Хуков нет.
Возвращает
Строку
. The image url or an empty string when not found.
Использование
$Image_Helper = new Image_Helper(); $Image_Helper->get_gallery_image( $post_id );
- $post_id(int) (обязательный)
- Post ID to use.
Код Image_Helper::get_gallery_image() Image Helper::get gallery image Yoast 22.4
public function get_gallery_image( $post_id ) { $post = \get_post( $post_id ); if ( \strpos( $post->post_content, '[gallery' ) === false ) { return ''; } $images = \get_post_gallery_images( $post ); if ( empty( $images ) ) { return ''; } return \reset( $images ); }