History: Requirements
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This page lists the requirements for installing Tiki.
This document needs review to verify the installation requirements
Table of contents
Requirements
Webserver
TikiWiki can run on any webserver (such as Apache) that supports PHP and meets the following recommended requirements:
- 128MB RAM
- 60 megs free storage
Database
TikiWiki requires an active database connection. The database can be installed in the same physical location of the webserver (localhost). TikiWiki supports the following databases:
- MySQL 4.0.x (or higher)
- For MySQL 4.1.x, you must use Tiki 1.9.x
- For MySQL 5.x, you must use Tiki 1.9.3+. See MySQL5 for details.
- Postgres
- Oracle
- Sybase
- MSSQL
PHP
TikiWiki requires PHP 4.1+, version 4.2+ is recommended For PHP 5.0, you must use Tiki 1.9.1 (or higher) with the MySQLi extension.
We recommend using the following configuration in your php.ini file:
PHP.INI setting | Description |
| memory_limit = 16MB | Specify the maximum memory for PHP scripts. We recommend 16MB as a mimimum. For best performance, use 32MB. |
| file_uploads = On | Required to allow uplaods (files, images, etc.) to your Tiki |
| upload_max_filesize = XXM | Specify the maxium upload filesize (in MB). |
| allow_url_fopen = On | Allow trackback pings in your Tiki blogs. |
| session.save_handler = files session.save_path = /tmp | The path that PHP stores session information. Ensure that the location exists and is writable. In Shared Hosting environments, if you do not have access to /tmp, use temp (no slash) instead. |
| max_execution_time = 60 max_input_time = 60 | Specify the idle timeout (in seconds). If you experience timeouts (such as when performing Admin functions) you may need to increase these settings. |
| magic_quotes_gpc = Off | Turn off PHP's Magic Quotes function. |
| default_charset = "utf-8" | Specify the default charcter encoding. |
The location of the php.ini file may vary, depending on your operating sytem. Some common locations include:
- /etc/php.ini
- /etc/php/php.ini
- /etc/php4/php.ini
- /etc/php/apache1-php4/php.ini (Gentoo)
- /etc/php/cli-php4/php.ini (Gentoo)
- /etc/php4/apache2 (Debian)
Notes:
- PHP 4.1.2 has a known session bug and should not be used.
Optional Software or Libraries
Some TikiWiki feautures require the following additional software or libraries:
| Feature | Additional Requirements |
| Image processing, used for thumbnail generation, dynamic chart generation, and to prevent bot/automatic registration. | Use either GD Library 1.5 (or higher) or ImageMagick. ImageMagick is included, by default with PHP 4.3+ |
| WikiGraph for creating and manipulating graphs. | GraphViz |
| Webmail | PHP 4.2+ |
| PDF Genration | php-xml |
| Manage and display maps as a GeoCMS (Geospastial Content Management System). | Mapserver 4.6+ |
| Rewrite Tiki's default URLs | Use the Apache Rewrite Rules to create shorter, or custom, URLs. |
History
| Information | Version | |||||
|---|---|---|---|---|---|---|
| bienvenu ushindi Group Tiki 30 with versions sharing the same requirements | 294 | |||||
| bienvenu ushindi Revise the mariadb minimum version for tiki 30 | 293 | |||||
| bienvenu ushindi Add tiki30 constraints | 292 | |||||
| Bernard Sfez / Tiki Specialist | 291 | |||||
| Bernard Sfez / Tiki Specialist | 290 | |||||
| Bernard Sfez / Tiki Specialist | 289 | |||||
| Marc Laporte The requirements don't change for Tiki 27, 28 and 29. We don't know yet for 30 | 288 | |||||
| Rodriguez Nyiringabo | 287 | |||||
| Rodriguez Nyiringabo | 286 | |||||
| Rodriguez Nyiringabo | 285 | |||||
| Marc Laporte Why it's OK. We are using for a huge project. | 284 | |||||
| Merci Jacob | 283 | |||||
| Marc Laporte | 282 | |||||
| Marc Laporte | 281 | |||||
| Marc Laporte ok, we decided | 280 | |||||
| Marc Laporte 8.3 should be fine as well | 279 | |||||
| drsassafras | 278 | |||||
| Marc Laporte | 277 | |||||
| Marc Laporte There was a mismatch | 276 | |||||
| Marc Laporte Expected to be OK until PHP 9.0 | 275 | |||||
| Marc Laporte | 274 | |||||
| rjsmelo | 273 | |||||
| rjsmelo Update requirements for Tiki 27 | 272 | |||||
| Marc Laporte 2023 | 271 | |||||
| Marc Laporte | 270 | |||||
| Kevin Doyle tiki26 is released added strike through | 269 | |||||
| Marc Laporte | 268 | |||||
| Marc Laporte | 267 | |||||
| Marc Laporte | 266 | |||||
| Marc Laporte Burn the bridges! | 265 | |||||
| Marc Laporte | 264 | |||||
| Marc Laporte Adding projections as of now | 263 | |||||
| Marc Laporte Adding Percona Server for MySQL, which is a "a free, fully compatible drop in replacement for Oracle MySQL." | 262 | |||||
| Marc Laporte | 261 | |||||
| Marc Laporte Better link | 260 | |||||
| Marc Laporte This has been retired | 259 | |||||
| Marc Laporte | 258 | |||||
| Marc Laporte Update DB info | 257 | |||||
| Marc Laporte | 256 | |||||
| Marc Laporte Bye maketoc | 255 | |||||
| Marc Laporte Redoing edits I had done on duplicate page | 254 | |||||
| Marc Laporte Putting page in English | 253 | |||||
| Torsten Fabricius Danish Seems to work now: 'Krav og Opsætning' = 'Requirements and Setup', whilst the text is still in English. Sorry. | 252 | |||||
| Torsten Fabricius now changing the name to danish title (krv = requirement(s) ) and regenerate a new english page version ... if that works | 251 | |||||
| Torsten Fabricius | 250 | |||||
| Torsten Fabricius Still trying to change the language for this page to English ... the system states there would be an English version exist, which I do not find. Now this page is Danish ... at least | 249 | |||||
| Torsten Fabricius just formatted and added {maketic} - no content change today - still not getting english laguage for the page | 248 | |||||
| Torsten Fabricius fix auto-Jumbotron, try to set language=English to the page | 247 | |||||
| Marc Laporte | 246 | |||||
| Marc Laporte It is better explained on the Tiki24 page | 245 | |||||