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   1  <?php
   2  /**
   3   * Benchmark for wfIsWindows().
   4   *
   5   * This come from r75429 message.
   6   *
   7   * This program is free software; you can redistribute it and/or modify
   8   * it under the terms of the GNU General Public License as published by
   9   * the Free Software Foundation; either version 2 of the License, or
  10   * (at your option) any later version.
  11   *
  12   * This program is distributed in the hope that it will be useful,
  13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15   * GNU General Public License for more details.
  16   *
  17   * You should have received a copy of the GNU General Public License along
  18   * with this program; if not, write to the Free Software Foundation, Inc.,
  19   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20   * http://www.gnu.org/copyleft/gpl.html
  21   *
  22   * @file
  23   * @ingroup Benchmark
  24   * @author  Platonides
  25   */
  26  
  27  require_once  __DIR__ . '/Benchmarker.php';
  28  
  29  /**
  30   * Maintenance script that benchmarks wfIsWindows().
  31   *
  32   * @ingroup Benchmark
  33   */
  34  class BenchWfIsWindows extends Benchmarker {
  35  	public function __construct() {
  36          parent::__construct();
  37          $this->mDescription = "Benchmark for wfIsWindows.";
  38      }
  39  
  40  	public function execute() {
  41          $this->bench( array(
  42              array( 'function' => array( $this, 'wfIsWindows' ) ),
  43              array( 'function' => array( $this, 'wfIsWindowsCached' ) ),
  44          ) );
  45          print $this->getFormattedResults();
  46      }
  47  
  48  	static function is_win() {
  49          return substr( php_uname(), 0, 7 ) == 'Windows';
  50      }
  51  
  52      // bench function 1
  53  	function wfIsWindows() {
  54          return self::is_win();
  55      }
  56  
  57      // bench function 2
  58  	function wfIsWindowsCached() {
  59          static $isWindows = null;
  60          if ( $isWindows == null ) {
  61              $isWindows = self::is_win();
  62          }
  63  
  64          return $isWindows;
  65      }
  66  }
  67  
  68  $maintClass = 'BenchWfIsWindows';
  69  require_once RUN_MAINTENANCE_IF_MAIN;