maintenance/language/langmemusage.php

   1 <?php
   2 /**
   3  * Dumb program that tries to get the memory usage
   4  * for each language file.
   5  *
   6  * @file
   7  * @ingroup MaintenanceLanguage
   8  */
   9
  10 /** This is a command line script */
  11 require_once(dirname(__FILE__).'/../commandLine.inc');
  12 require_once(dirname(__FILE__).'/languages.inc');
  13
  14 $langtool = new languages();
  15
  16 if ( ! function_exists( 'memory_get_usage' ) )
  17         wfDie( "You must compile PHP with --enable-memory-limit\n" );
  18
  19 $memlast = $memstart = memory_get_usage();
  20
  21 print 'Base memory usage: '.$memstart."\n";
  22
  23 foreach ( $langtool->getLanguages() as $langcode ) {
  24         Language::factory( $langcode );
  25         $memstep = memory_get_usage();
  26         printf( "%12s: %d\n", $langcode, ($memstep- $memlast) );
  27         $memlast = $memstep;
  28 }
  29
  30 $memend = memory_get_usage();
  31
  32 echo ' Total Usage: '.($memend - $memstart)."\n";
  33