maintenance/benchmarks/bench_strtr_str_replace.php

   1 <?php
   2 /**
   3  * @file
   4  * @ingroup Benchmark
   5  */
   6
   7 require_once( __DIR__ . '/Benchmarker.php' );
   8
   9 function bfNormalizeTitleStrTr( $str ) {
  10     return strtr( $str, '_', ' ' );
  11 }
  12
  13 function bfNormalizeTitleStrReplace( $str ) {
  14     return str_replace( '_', ' ', $str );
  15 }
  16
  17 class bench_strtr_str_replace extends Benchmarker {
  18
  19         public function __construct() {
  20                 parent::__construct();
  21                 $this->mDescription = "Benchmark for strtr() vs str_replace().";
  22         }
  23
  24         public function execute() {
  25                 $this->bench( array(
  26                         array( 'function' => array( $this, 'benchstrtr' ) ),
  27                         array( 'function' => array( $this, 'benchstr_replace' ) ),
  28                         array( 'function' => array( $this, 'benchstrtr_indirect' ) ),
  29                         array( 'function' => array( $this, 'benchstr_replace_indirect' ) ),
  30                 ));
  31                 print $this->getFormattedResults();
  32         }
  33
  34         function benchstrtr() {
  35                 strtr( "[[MediaWiki:Some_random_test_page]]", "_", " " );
  36         }
  37
  38         function benchstr_replace() {
  39                 str_replace( "_", " ", "[[MediaWiki:Some_random_test_page]]");
  40         }
  41
  42
  43         function benchstrtr_indirect() {
  44                 bfNormalizeTitleStrTr( "[[MediaWiki:Some_random_test_page]]" );
  45         }
  46
  47         function benchstr_replace_indirect() {
  48                 bfNormalizeTitleStrReplace( "[[MediaWiki:Some_random_test_page]]" );
  49         }
  50
  51 }
  52
  53 $maintClass = 'bench_strtr_str_replace';
  54 require_once( RUN_MAINTENANCE_IF_MAIN );