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Source View: delete_postmeta

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This hook occurs 2 times in this file.

Line Code
1587  * @since 2.1.0
1588  * @uses $wpdb
1589  */
1590 function do_all_pings() {
1591      global $wpdb;
1592
1593      // Do pingbacks
1594      while ($ping = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) {
1595           $mid = $wpdb->get_var( "SELECT meta_id FROM {$wpdb->postmeta} WHERE post_id = {$ping->ID} AND meta_key = '_pingme' LIMIT 1");
1596           do_action( 'delete_postmeta', $mid );
1597           $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->postmeta} WHERE meta_id = %d", $mid ) );
1598           do_action( 'deleted_postmeta', $mid );
1599           pingback($ping->post_content, $ping->ID);
1600      }
1601
1602      // Do Enclosures
1603      while ($enclosure = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) {
1604           $mid = $wpdb->get_var( $wpdb->prepare("SELECT meta_id FROM {$wpdb->postmeta} WHERE post_id = %d AND meta_key = '_encloseme'", $enclosure->ID) );
1605           do_action( 'delete_postmeta', $mid );
1606           $wpdb->query( $wpdb->prepare("DELETE FROM {$wpdb->postmeta} WHERE meta_id =  %d", $mid) );
1607           do_action( 'deleted_postmeta', $mid );
1608           do_enclose($enclosure->post_content, $enclosure->ID);
1609      }
1610
1611      // Do Trackbacks
1612      $trackbacks = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE to_ping <> '' AND post_status = 'publish'");
1613      if ( is_array($trackbacks) )
1614           foreach ( $trackbacks as $trackback )