do_action_ref_array( ‘pre_ping’, string[] $post_links, string[] $pung, int $post_id )

User Contributed Notes

1. Skip to note 2 content

   Anonymous User 6 years ago

   You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note

   /**
    * Disables pingbacks from your own site.
    */
   add_action( 'pre_ping', function ( &$post_links, &$pung, int $post_ID ) {
   	foreach ( $post_links as $key => $link ) {
   		if ( 0 === strpos( $link, home_url() ) ) {
   			unset( $post_links[ $key ] );
   		}
   	}
   }, 10, 3 );