WordPress at a glance
filter is not described

get_pung filter-hook . WP 2.0.0

Filters the list of already-pinged URLs for the given post.

Usage

add_filter( 'get_pung', 'filter_function_name_9667' );
function filter_function_name_9667( $pung ){
	// filter...

	return $pung;
}
$pung(array)
Array of URLs already pinged for the given post.

Where the hook is called

get_pung()
wp-includes/post.php 4348
return apply_filters( 'get_pung', $pung );

Where the hook is used (in WP core)

Does not used.