wp_get_attachment_url filter-hook . WP 2.1.0
Filters the attachment URL.
Usage
add_filter( 'wp_get_attachment_url', 'filter_function_name_3218', 10, 2 );
function filter_function_name_3218( $url, $attachment_id ){
// filter...
return $url;
}
- $url(string)
- URL for the given attachment.
- $attachment_id(int)
- Attachment post ID.
Where the hook is called
wp_get_attachment_url
wp-includes/post.php 5365
$url = apply_filters( 'wp_get_attachment_url', $url, $post->ID );