WikiWikiWiki is a flat-file PHP wiki engine focused on simplicity and recoverability. It stores pages as plain text files (no database), supports Markdown, wiki links, transclusion, history, RSS/sitemap, and a read-only API. Designed for personal use and small communities, with straightforward install/backup/restore.
| General Features | WikiWikiWiki |
|---|---|
| Version |
1.0.0
|
| Last Release Date |
2026-03-18 (1 day ago)
|
| Last Update here |
2026-03-19 (today)
|
| Author |
Min Guhong
|
| URL | |
| Free and Open Source |
Yes
|
| License |
MIT
|
| Programming Language |
PHP
|
| Data Storage |
Files
|
| License Cost/ Fee |
0
|
| Development status |
Mature
|
| Intended Audience |
Personal, small to medium communities
|
| System Requirements | WikiWikiWiki |
| Operating System |
Any OS running PHP 8.2+
|
| Root Access |
No
|
| Webserver |
Apache, Nginx (optional)
|
| Other Requirements |
PHP 8.2+; required: json, mbstring, session, hash, pcre; optional: zip, intl
|
| Datastorage | WikiWikiWiki |
| Text Files |
Yes
|
| MySQL |
No
|
| PostgreSQL |
No
|
| Oracle |
No
|
| SQLite |
No
|
| BerkeleyDB |
No
|
| RCS |
No
|
| Other |
Search/related indexes cached in JSON (auto-rebuild on stale/invalid)
|
| Security/Anti-Spam | WikiWikiWiki |
| Page Permissions |
No
|
| ACL |
No
|
| Authentication Backends | |
| Host Blocking |
No
|
| Mail Encryption |
No
|
| nofollow |
No
|
| Blacklist |
No
|
| CAPTCHA |
No
|
| Delayed Indexing |
No
|
| Development/Support | WikiWikiWiki |
| # of Consultants | |
| Preconfigured Hosting |
No
|
| Code Repository | |
| Issue Tracker | |
| Mailing List | |
| Support Forum | |
| Chat Channel | |
| Stars on GitHub |
N/A
|
| Common Features | WikiWikiWiki |
| Preview |
No
|
| Minor Changes |
No
|
| Change Summary |
No
|
| Page History |
Yes
|
| Page Revisions |
Restricted by Number
|
| Revision Diffs |
Between all
|
| Sitemap |
Yes
|
| Plugin System |
No
|
| Special Features | WikiWikiWiki |
| Unicode Support |
Yes
|
| Right-to-Left Support |
No
|
| Interface Languages |
2
English, Korean |
| Email notification |
No
|
| Comments |
No
|
| Categories |
No
|
| Namespaces |
Yes
|
| Conflict Handling |
Conflict Detection
|
| Concurrent Editing |
No
|
| Search |
Full Text
|
| Wiki Farming |
No
|
| Structured Data |
Yes
|
| Links | WikiWikiWiki |
| CamelCase |
No
|
| Freelinks |
Yes
|
| Backlinks |
Yes
|
| InterWiki |
No
|
| SisterWiki |
No
|
| Image Links |
Yes
|
| Windows Shares |
No
|
| Page Redirects |
Yes
|
| Syntax Features | WikiWikiWiki |
| HTML Tags |
Some
|
| Math formulas |
No
|
| Tables |
simple
|
| CREOLE support |
No
|
| Markdown Support |
Yes
|
| Textile Support |
No
|
| BBCode Support |
No
|
| Emoticon Images |
No
|
| Syntax Highlighting |
No
|
| Footnotes |
Yes
|
| Quoting |
Yes
|
| Internal Comments |
No
|
| Custom styles |
Yes
|
| FAQ Tags |
No
|
| Scripting |
JavaScript
|
| Content Includes |
Yes
|
| Feed Aggregation |
No
|
| Usability | WikiWikiWiki |
| Section Editing |
No
|
| Page Templates |
No
|
| Double-Click Edit |
No
|
| Toolbar |
No
|
| WYSIWYG Editing |
No
|
| Access Keys |
Yes
|
| Auto Signature |
No
|
| Statistics | WikiWikiWiki |
| Recent Changes |
Yes
|
| Wanted Pages |
Yes
|
| Orphaned Pages |
Yes
|
| Most/Least Popular |
No
|
| Recent Visitors |
No
|
| Analysis |
No
|
| Output | WikiWikiWiki |
| Printer Friendly |
No
|
| Mobile Friendly |
Yes
|
| Themes & Skins |
Yes
|
| RSS Feeds |
Yes
|
| ATOM Feeds |
No
|
| Abbreviations |
No
|
| Auto-TOC |
No
|
| Raw Export |
Yes
|
| HTML Export |
No
|
| XML export |
No
|
| PDF Export |
No
|
| Office Export |
No
|
| Media and Files | WikiWikiWiki |
| File Attachments |
No
|
| Media Revisions |
No
|
| Embedded Flash |
No
|
| Embedded Video |
Yes
|
| Image Editing |
No
|
| SVG Editing |
No
|
| MindMap Editing |
No
|
| Media Search |
No
|
| Extras | WikiWikiWiki |
| Calendar |
No
|
| Image Galleries |
No
|
| Presentations |
No
|
| Forums |
No
|
| Blogs |
No
|
| Ticket System |
No
|
| Chat |
No
|
| Syntax Examples | WikiWikiWiki |
| Internal Link |
[[Title]] [[Title|Alias]] [[Parent/Child]] |
| External Link |
<https://...> [Text](https://wikiwikiwiki.wiki) |
| Headlines |
# Headline 1 ## Headline 2 ### Headline 3 #### Headline 4 ##### Headline 5 ###### Headline 6 |
| Bold Format |
**Text** |
| Italics Format |
*Text* |
| Underline Format |
|
| Monospace Format |
`code` |
| Strikethrough Format |
|
| Superscript Format |
|
| Subscript Format |
|
| Images |
 (image: https://wikiwikiwiki.wiki/cherry.jpg) |
| Aligning Text |
|
| Text Indentation |
> Quote |
| Bulleted Lists |
- Watermelon - Melon - Peach - Fig - Cherry |
| Numbered Lists |
1. Watermelon 2. Melon 3. Peach 4. Fig 5. Cherry |
| Definition Lists |
Term : Definition |
| Horizontal Rule |
*** --- |
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