Manual:$wgTmpDirectory/ru

URL-адреса серверов и пути к файлам: $wgTmpDirectory
The path of the temporary directory.
Введено в версии:	Before 1.1.0
Удалено в версии:	всё ещё используется
Допустимые значения:	(absolute path)
Значение по умолчанию:	false (1.9+) "{$wgUploadDirectory }/tmp" (pre 1.1-1.8) (Note: The default value of this variable depends on other variables, such as the values set in Setup.php , after LocalSettings.php is executed.)
Другие настройки: По алфавиту | По функциональности

Details

Версия 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 to determine the directory name returned by wfTempDir().

If $wgTmpDirectory is false, wfTempDir() will try to determine a suitable temporary directory name based on the environment variables TMPDIR, TMP or TEMP, or call to sys_get_temp_dir(), or similar fallback mechanisms.

The directory name returned by wfTempDir() controls 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']. (удалено в 1.23)

• Importing uploads from XML dumps

• SvgHandler - used for SVG transformation
• ...

Common pitfalls

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 T126736 for more information!

Usage in unsupported MediaWiki versions

Версия 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.

References

См. также

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