미디어위키 사용환경검사 경고

미디어위키 Envirtonmental checks에서 Warning

• Warning: Could not find APC, XCache or WinCache.
• Warning: Your web server has mod_security enabled. If misconfigured, it can cause problems for MediaWiki or other software that allows users to post arbitrary content.
• Warning: The intl PECL extension is not available to handle Unicode normalization, falling back to slow pure-PHP implementation.

SQLite 관련

1.18.1을 설치할 떄는 이런 경고는 없었는데 1.19.0에서 처음 등장.

• Warning: you have SQLite 3.3.6, which is lower than minimum required version 3.3.7. SQLite will be unavailable.
• Warning: SQLite is compiled without the FTS3 module, search features will be unavailable on this backend.