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   1  <?php
   2  /**
   3   * Stub profiling functions.
   4   *
   5   * This program is free software; you can redistribute it and/or modify
   6   * it under the terms of the GNU General Public License as published by
   7   * the Free Software Foundation; either version 2 of the License, or
   8   * (at your option) any later version.
   9   *
  10   * This program is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13   * GNU General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU General Public License along
  16   * with this program; if not, write to the Free Software Foundation, Inc.,
  17   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18   * http://www.gnu.org/copyleft/gpl.html
  19   *
  20   * @file
  21   * @ingroup Profiler
  22   */
  23  
  24  /**
  25   * Stub profiler that does nothing
  26   *
  27   * @ingroup Profiler
  28   */
  29  class ProfilerStub extends Profiler {
  30  	public function isStub() {
  31          return true;
  32      }
  33  
  34  	public function isPersistent() {
  35          return false;
  36      }
  37  
  38  	public function profileIn( $fn ) {
  39      }
  40  
  41  	public function profileOut( $fn ) {
  42      }
  43  
  44  	public function getOutput() {
  45      }
  46  
  47  	public function close() {
  48      }
  49  
  50  	public function logData() {
  51      }
  52  
  53  	public function getCurrentSection() {
  54          return '';
  55      }
  56  
  57  	public function transactionWritingIn( $server, $db, $id = '' ) {
  58      }
  59  
  60  	public function transactionWritingOut( $server, $db, $id = '' ) {
  61      }
  62  
  63  	public function getRawData() {
  64          return array();
  65      }
  66  }