"in-place", as long as you have the necessary prerequisites available.
Required software:
-* Web server with PHP 5.3.3 or higher.
+* Web server with PHP 5.5.9 or higher.
* A SQL server, the following types are supported
** MySQL 5.0.3 or higher
** PostgreSQL 8.3 or higher
work on Windows as well.
If your PHP is configured as a CGI plug-in rather than an Apache module you may
-experience problems, as this configuration is not well tested. safe_mode is also
-not tested and unlikely to work.
+experience problems, as this configuration is not well tested.
Support for rendering mathematical formulas requires installing the Math extension,
-see https://www.mediawiki.org/wiki/Extension:Math
+see https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:Math
Don't forget to check the RELEASE-NOTES file...
notes on particular operating systems and workarounds for difficult hosting
environments:
-https://www.mediawiki.org/wiki/Manual:Installation_guide
+https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Installation_guide
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