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| 1 | <?php |
| 2 | /** |
| 3 | * Dumb program that tries to get the memory usage for each language file. |
| 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 MaintenanceLanguage |
| 22 | */ |
| 23 | |
| 24 | use MediaWiki\Languages\LanguageNameUtils; |
| 25 | |
| 26 | require_once __DIR__ . '/../Maintenance.php'; |
| 27 | |
| 28 | /** |
| 29 | * Maintenance script that tries to get the memory usage for each language file. |
| 30 | * |
| 31 | * @ingroup MaintenanceLanguage |
| 32 | */ |
| 33 | class LangMemUsage extends Maintenance { |
| 34 | |
| 35 | public function __construct() { |
| 36 | parent::__construct(); |
| 37 | $this->addDescription( "Dumb program that tries to get the memory usage\n" . |
| 38 | "for each language file" ); |
| 39 | } |
| 40 | |
| 41 | public function execute() { |
| 42 | if ( !function_exists( 'memory_get_usage' ) ) { |
| 43 | $this->fatalError( "You must compile PHP with --enable-memory-limit" ); |
| 44 | } |
| 45 | |
| 46 | $memlast = $memstart = memory_get_usage(); |
| 47 | |
| 48 | $this->output( "Base memory usage: $memstart\n" ); |
| 49 | |
| 50 | $languages = array_keys( |
| 51 | $this->getServiceContainer() |
| 52 | ->getLanguageNameUtils() |
| 53 | ->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED ) |
| 54 | ); |
| 55 | sort( $languages ); |
| 56 | |
| 57 | foreach ( $languages as $langcode ) { |
| 58 | $this->getServiceContainer()->getLanguageFactory()->getLanguage( $langcode ); |
| 59 | $memstep = memory_get_usage(); |
| 60 | $this->output( sprintf( "%12s: %d\n", $langcode, ( $memstep - $memlast ) ) ); |
| 61 | $memlast = $memstep; |
| 62 | } |
| 63 | |
| 64 | $memend = memory_get_usage(); |
| 65 | |
| 66 | $this->output( ' Total Usage: ' . ( $memend - $memstart ) . "\n" ); |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | $maintClass = LangMemUsage::class; |
| 71 | require_once RUN_MAINTENANCE_IF_MAIN; |