3 * Check language files for unrecognised variables.
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.
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.
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
21 * @ingroup MaintenanceLanguage
24 if ( !isset( $argv[1] ) ) {
25 print "Usage: php {$argv[0]} <filename>\n";
30 define( 'MEDIAWIKI', 1 );
31 define( 'NOT_REALLY_MEDIAWIKI', 1 );
33 $IP = dirname( __FILE__
) . '/../..';
35 require_once( "$IP/includes/Defines.php" );
36 require_once( "$IP/languages/Language.php" );
39 foreach ( $argv as $arg ) {
40 $files = array_merge( $files, glob( $arg ) );
43 foreach ( $files as $filename ) {
45 $vars = getVars( $filename );
46 $keys = array_keys( $vars );
47 $diff = array_diff( $keys, Language
::$mLocalisationKeys );
49 print "\nWarning: unrecognised variable(s): " . implode( ', ', $diff ) . "\n";
55 function getVars( $filename ) {
57 $vars = get_defined_vars();
58 unset( $vars['filename'] );