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Source View: get_pung

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Source View

Line Code
739           }
740      endforeach; endif;
741 }
742
743 function get_pung($post_id) { // Get URIs already pung for a post
744      global $wpdb;
745      $pung = $wpdb->get_var("SELECT pinged FROM $wpdb->posts WHERE ID = $post_id");
746      $pung = trim($pung);
747      $pung = preg_split('/\s/', $pung);
748      $pung = apply_filters('get_pung', $pung);
749      return $pung;
750 }
751
752 function get_enclosed($post_id) { // Get enclosures already enclosed for a post
753      global $wpdb;
754      $custom_fields = get_post_custom( $post_id );
755      $pung = array();
756      if ( !is_array( $custom_fields ) )
757           return $pung;