When you first install PmWiki, the local/config.php file does not exist. Copy the sample-config.php file (in the same directory as pmwiki.php) to local/config.php and use it as a starting point. You could create local/config.php from scratch, but sample-config.php is already populated with many of the options you might want to adjust.
Here is a simple config.php file:
<?php if (!defined('PmWiki')) exit(); $WikiTitle = "My New Wiki"; $PageLogoUrl = "http://www.example.com/mylogo.gif"; $DefaultPasswords['admin'] = crypt('onesecret'); $EnableUpload = 1; $DefaultPasswords['upload'] = crypt('secrettwo'); putenv("TZ=EST5EDT"); $TimeFmt = '%B %d, %Y, at %I:%M %p EST';
Note that config.php begins with
The config.php file above sets the value of four PHP variables used by PmWiki:
By setting these (and other) variables in local/config.php, you can change the look and feel of PmWiki from its default, sometimes substantially so. See PmWiki.Variables for a list of variables that PmWiki uses, and see PmWiki:PmWikiUsers for examples of sites that use PmWiki in customized ways.
Setting an administrative password
The pages in the Site group (except the Site.SideBar) are locked by default. In order to edit pages in this group you need to create a site-wide admin password in local/config.php. To set the site-wide admin password to "
You must use the
Don't modify pmwiki.php
When changing the configuration of your site, always change the local/config.php file or add files to the cookbook/ directory. Do not change pmwiki.php or the files in the scripts/ directory. PmWiki has been designed so that all customizations can be made without changing the distribution files -- one of its design goals is to provide seamless upgrades. PmWiki never writes to files in the local/ or cookbook/ directories, so placing your customizations here makes it easier to track the changes and upgrade PmWiki without losing the changes.
You shouldn't rename pmwiki.php either. Many admins add an index.php file in the pmwiki directory that contains the following single line:
After setting up local/config.php file, you may wish to make other local customizations. See the PmWiki Cookbook for a large number of customizations that have been contributed. And don't fear Cookbook recipes - they're well prepared, so that most of them require only to download a single file, add a one-line include command to
If you (or others sharing your server) want to maintain more than one wiki on the same server, see WikiFarms.
Don't forget to join a PmWiki mailing list, where you can email other wiki administrators for help on customizing PmWiki and participate in discussions about PmWiki improvements. Once you have your site operational, be sure to add it to PmWiki:PmWikiUsers so others will know about it!