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Source View: pre_ping

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Source View

Line Code
2595      /**
2596       * Fires just before pinging back links found in a post.
2597       *
2598       * @since 2.0.0
2599       *
2600       * @param array &$post_links An array of post links to be checked, passed by reference.
2601       * @param array &$pung       Whether a link has already been pinged, passed by reference.
2602       * @param int   $post_ID     The post ID.
2603       */
2604      do_action_ref_array( 'pre_ping', array( &$post_links, &$pung, $post->ID ) );
2605
2606      foreach ( (array) $post_links as $pagelinkedto ) {
2607           $pingback_server_url = discover_pingback_server_uri( $pagelinkedto );
2608
2609           if ( $pingback_server_url ) {
2610                @ set_time_limit( 60 );
2611                // Now, the RPC call
2612                $pagelinkedfrom = get_permalink( $post );
2613