wp_get_attachment_thumb_file() WP 2.1.0
Retrieve thumbnail for an attachment.
Хуки из функции
Возвращает
Строку/false
. Thumbnail file path on success, false on failure.
Использование
wp_get_attachment_thumb_file( $post_id );
- $post_id(число)
- Attachment ID.
Список изменений
С версии 2.1.0 | Введена. |
Код wp_get_attachment_thumb_file() wp get attachment thumb file WP 5.7
function wp_get_attachment_thumb_file( $post_id = 0 ) {
$post_id = (int) $post_id;
$post = get_post( $post_id );
if ( ! $post ) {
return false;
}
$imagedata = wp_get_attachment_metadata( $post->ID );
if ( ! is_array( $imagedata ) ) {
return false;
}
$file = get_attached_file( $post->ID );
if ( ! empty( $imagedata['thumb'] ) ) {
$thumbfile = str_replace( wp_basename( $file ), $imagedata['thumb'], $file );
if ( file_exists( $thumbfile ) ) {
/**
* Filters the attachment thumbnail file path.
*
* @since 2.1.0
*
* @param string $thumbfile File path to the attachment thumbnail.
* @param int $post_id Attachment ID.
*/
return apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID );
}
}
return false;
}