Manuel:$wgTmpDirectory

URLs de serveur et chemins de fichiers: $wgTmpDirectory
Chemin du répertoire temporaire.
Introduit dans la version :	pre 1.1.0
Retiré dans la version :	Encore utilisé
Valeurs autorisées :	(chemin absolu)
Valeur par défaut :	The path to the directory for temporary files as determined by wfTempDir() (1.20+) "{$wgUploadDirectory }/tmp" (pre 1.1-1.19) (Note : La valeur par défaut de cette variable dépend d'autres variables, comme les valeurs intitialisées dans Setup.php , après que LocalSettings.php ait été exécuté.)
Autres paramètres : Alphabétique | Par fonction

Détails

Version de MediaWiki :

≥ 1.20

The local filesystem path to a temporary directory. This is required to be writable. It shouldn't be accessible from the web, so try to place it outside of the document root (recommended) or at least deny any access from the web via .htaccess or webserver configuration. Having files from this folder accessible from the web can be a security risk.

$wgTmpDirectory is used by wfTempDir() to control where MediaWiki writes temporary files to, including:

• Old and new tempfiles for external executable based external diff engines configured by $wgExternalDiffEngine

• TempFSFile - used for chunked uploading, some transformations, and various parts of the file backend code

• UID Generator node and lock files.

• Upload from URL

• The directory in which a CACHE_DBA cache places its DBA database file.

Can be overridden using $wgObjectCaches [CACHE_DBA]['dir']. (supprimé en 1.23)

• Importing uploads from XML dumps

• SvgHandler - used for SVG transformation
• ...

Erreurs communes

If you are getting this error, an incorrect setting for $wgTmpDirectory often is the cause:

Warning: rename(/tmp/l10n_cache-en.cdb.tmp.335721450,/tmp/l10n_cache-en.cdb): Operation not permitted in /.../vendor/wikimedia/cdb/src/Writer/DBA.php on line 59

Fatal exception of type MWException: Warning: dba_close(): supplied resource is not a valid DBA identifier resource in /.../vendor/wikimedia/cdb/src/Writer/DBA.php on line 54

Fatal error: Uncaught Cdb\Exception: Unable to move the new CDB file into place. in /.../vendor/wikimedia/cdb/src/Writer/DBA.php:60 

The solution is to set $wgTmpDirectory to a folder, which actually is writable by the webserver user.

Sometimes it is useful to have separate directories for the web server and CLI user, if they require different permissions. For example:

$wgTmpDirectory = $IP . '/images/tmp-' . php_sapi_name();

See tâche T126736 for more information!

Utilisation dans les versions MediaWiki non prises en charge

Version de MediaWiki :

≤ 1.19

The path to the temporary directory. When using CACHE_DBA as your $wgMainCacheType , this allows you to select which directory is used.

Voir aussi

• Manuel:$wgCacheDirectory - Directory for caching interface messages in the local filesystem.