wp_get_attachment_caption filter-hook . WP 4.6.0
Filters the attachment caption.
Usage
add_filter( 'wp_get_attachment_caption', 'filter_function_name_8442', 10, 2 );
function filter_function_name_8442( $caption, $post_id ){
// filter...
return $caption;
}
- $caption(string)
- Caption for the given attachment.
- $post_id(int)
- Attachment ID.
Where the hook is called
wp_get_attachment_caption
wp-includes/post.php 5685
return apply_filters( 'wp_get_attachment_caption', $caption, $post->ID );