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

$pung string[]

Array of URLs already pinged for the given post.

Note that the filter function must return an array of URLs after it is finished processing, or any code using the $pung array will break, and other plugins also filtering the $pung array may generate errors.

File: wp-includes/post.php. View all references

return apply_filters( 'get_pung', $pung );