wp_get_attachment_thumb_file filter-hook . WP 2.1.0
Filters the attachment thumbnail file path.
Usage
add_filter( 'wp_get_attachment_thumb_file', 'filter_function_name_5520', 10, 2 );
function filter_function_name_5520( $thumbfile, $post_id ){
// filter...
return $thumbfile;
}
- $thumbfile(string)
- File path to the attachment thumbnail.
- $post_id(int)
- Attachment ID.
Where the hook is called
wp_get_attachment_thumb_file
wp-includes/post.php 5716
return apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID );