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Source View: add_ping

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Source View

Line Code
2995  * @return int How many rows were updated.
2996  */
2997 function add_ping($post_id, $uri) {
2998      global $wpdb;
2999      $pung = $wpdb->get_var( $wpdb->prepare( "SELECT pinged FROM $wpdb->posts WHERE ID = %d", $post_id ));
3000      $pung = trim($pung);
3001      $pung = preg_split('/\s/', $pung);
3002      $pung[] = $uri;
3003      $new = implode("\n", $pung);
3004      $new = apply_filters('add_ping', $new);
3005      // expected_slashed ($new)
3006      $new = stripslashes($new);
3007      return $wpdb->update( $wpdb->posts, array( 'pinged' => $new ), array( 'ID' => $post_id ) );
3008 }
3009
3010 /**
3011  * Retrieve enclosures already enclosed for a post.
3012  *
3013  * @since 1.5.0