config.php

%newwin% http://example.com/ %%
* mailto:myaddress@example.com
* [[mailto:myaddress@example.com]]
* [[mailto:myaddress@example.com | email me]]
* [[mailto:myaddress@example.com?subject=Some subject | email me]]

[[http://example.com/ | WikiWord]]
[[WikiWord -> http://example.com/]]
(:pagelist link=SomePage list=all:)   -- show all links to SomePage
(:pagelist link={$FullName} list=all:)  -- show all links to the current page
DisableMarkup('img');
$ImgExtPattern = "$^";

|| border=1 rules=rows frame=hsides
|| cell 1 || cell 2 || cell 3 ||
|| cell 1 || cell 2 || cell 3 ||

|| border=1 rules=cols frame=vsides
||! cell 1 ||! cell 2 ||! cell 3 ||
|| cell 1  ||  cell 2 ||  cell 3 ||

||border="1" style="border-collapse:collapse" cellpadding="5" width=66%
||!Header ||! Header || '''Header'''||
||cells   ||  with   ||      padding||
||        ||         ||             ||

table.column td.col1 { width: 120px; }
table.column td.col3 { width: 40px; }

(:if ! name {PmWiki.IncludeOtherPages$FullName}:) 
%comment% name of this page is not the same as the page this text was sourced from
->[[{PmWiki.IncludeOtherPages$FullName}#anchor | more ...]]
(:ifend:)

      $LinkFunctions['PmWikiHome:'] = 'LinkIMap';
      $IMap['PmWikiHome:'] = 'https://pmwiki.org/wiki/$1';

# add page variable {$PageCreationDate} in format yyyy-mm-dd
$FmtPV['$PageCreationDate'] = 'strftime("%Y-%m-%d", $page["ctime"])';
 $FmtPV['$Created'] = "strftime(\$GLOBALS['TimeFmt'], \$page['ctime'])";

### If you use Site.SiteHeader and Group.GroupHeader
$GroupHeaderFmt = '(:include {$SiteGroup}.SiteHeader'
  . ' basepage={*$FullName}:)(:nl:)' . $GroupHeaderFmt;

### If you use Site.SiteHeader instead of Group.GroupHeader
$GroupHeaderFmt = '(:include {$SiteGroup}.SiteHeader'
  . ' basepage={*$FullName}:)(:nl:)';

### If you use Site.SiteFooter and Group.GroupFooter
$GroupFooterFmt .= '(:nl:)(:include {$SiteGroup}.SiteFooter'
  . ' basepage={*$FullName}:)';

### If you use Site.SiteFooter instead of Group.GroupFooter
$GroupFooterFmt = '(:nl:)(:include {$SiteGroup}.SiteFooter'
  . ' basepage={*$FullName}:)';

$group = FmtPageName('$Group', $pagename);
$DefaultPasswords['edit'] = 'id:'.$group;
include_once("$FarmD/scripts/authuser.php"); 

    $WikiLibDirs = array(&$WikiDir,
      new PageStore('/path/to/existing/wiki.d/{$FullName}'),
      new PageStore('wikilib.d/{$FullName}'));

$UploadExtSize['zip'] = 0;  # Disallow uploading .zip files
$UploadExtSize[''] = 0;     # Disallow files with no extension
   $UploadDirQuota = 100*1024;         # limit uploads to 100KiB
   $UploadDirQuota = 1000*1024;        # limit uploads to 1000KiB
   $UploadDirQuota = 1024*1024;        # limit uploads to 1MiB
   $UploadDirQuota = 25*1024*1024;     # limit uploads to 25MiB
   $UploadDirQuota = 2*1024*1024*1024; # limit uploads to 2GiB

## Allow passwordless editing from own turf, pass for others.
if ($action=='edit'
 && !preg_match("/^90\\.68\\./", $_SERVER['REMOTE_ADDR']) )    
 { $DefaultPasswords['edit'] = pmcrypt('foobar'); }

if($_SERVER['REMOTE_ADDR'] == '127.0.0.1') { # your IP address here
 $_POST['authpw'] = 'xxx';                  # the admin password
}

  $EnablePostAuthorRequired = 1;

$DiffStartFmt = 
  "<div class='diffbox'><div class='difftime'><a name='diff\$DiffGMT' href='#diff\$DiffGMT'>\$DiffTime</a>
   \$[by] <span class='diffauthor'>\$DiffAuthor</span> - \$DiffChangeSum</div>";

SDV($HideDiscussion, 0); 	#define var name
Markup('hideDiscussion', '<{$var}',
 '/\\(:nodiscussion:\\)/', 'setHideDiscussion'); 
function setHideDiscussion() { 
  global $HideDiscussion; 
  $HideDiscussion = true;
} 

   XLPage('es','PmWikiEs.XLPage');
   XLPage('fr','PmWikiFr.XLPage');
   XLPage('ru','PmWikiRu.XLPage');
   $XLLangs = array('en');

    XLPage('fr-ca', 'PmWikiFrCa.XLPage');
    XLPage('fr', 'PmWikiFr.XLPage');

    $XLLangs = array('fr', 'en');

    XLSDV('nl', array('my English expression'=>'mijn Nederlandse uitdrukking'));

  $local_string = XL("my English expression");

## Get the group and page name
$pagename = ResolvePageName($pagename);
$page = PageVar($pagename, '$FullName');
$group = PageVar($pagename, '$Group');
$name = PageVar($pagename, '$Name');

    function MarkupExcerpt($pagename) {
      $page = RetrieveAuthPage($pagename, 'read', false);
      return substr(@$page['text'], 0, 200);
    }

    $FmtPV['$MarkupExcerpt'] = 'MarkupExcerpt($pn)';
    $FeedFmt['rss']['item']['description'] = '$MarkupExcerpt';

$FeedFmt['rss']['item']['description'] = '$LastSummary'; 
$FeedFmt['rss']['item']['title'] = '{$Group} / {$Title} @ $ItemISOTime';
    if ($action == 'rss') $EnablePageListProtect = 0;

    .../Site/AllRecentChanges?action=rss&authpw=secret

$FeedFmt['rss']['feed']['image'] =
" <title>Logo title</title>
 <link>http://example.com/</link>
 <url>http://example.com/images/logo.gif</url>
 <width>120</width>
 <height>60</height>";

   if ($action == 'rss')
     SDVA($_REQUEST, array(
       'group' => 'News',
       'order' => '-time',
       'count' => 10));

$HTMLHeaderFmt['feedlinks'] = '<link rel="alternate" type="application/rss+xml" 
  title="$WikiTitle" href="$ScriptUrl?n=Site.AllRecentChanges&amp;action=rss" />
<link rel="alternate" type="application/atom+xml" title="$WikiTitle"
  href="$ScriptUrl?n=Site.AllRecentChanges&amp;action=atom" />';
   if (PageVar($pagename, '$Group')!='ForbiddenGroup') {
     $RecentChangesFmt['Site.MyFeedPage'] =
       '* [[{$FullName}]]  . . . $CurrentTime $[by] $AuthorLink: [=$ChangeSummary=]';
   }

   $FeedFmt['rss']['item']['guid'] = '{$PageUrl}?guid=$ItemISOTime';

   ## For new pages updates: http://example.com/wiki/HomePage?action=rss
   ## For edits updates: http://example.com/wiki/HomePage?action=rss&edits=1
   if(@$_REQUEST['edits'] && $action == 'rss')
     $FeedFmt['rss']['item']['guid'] = '{$PageUrl}?guid=$ItemISOTime';

    default_charset = "Windows-1252"

    ini_set("default_charset", "Windows-1252");

Warning: session_write_close() [function.session-write-close]:
open(/some/filesystem/path/to/a/directory/sess_[...]) failed: No such file
or directory (2) in /your/filesystem/path/to/pmwiki.php on line NNN

    $TableRowIndexMax = 1;

        $AuthUser['@editors'] = array('alice', 'carol', 'bob');

  $DefaultPasswords['admin'] = array( pmcrypt('masterpass'), # global password
    '@admins', '@moderators', # +users in these groups
    'id:Fred', 'id:Barney');  # +users Fred and Barney

## Define usernames and passwords.
$AuthUser['carol'] = '$1$CknC8zAs$dC8z2vu3UvnIXMfOcGDON0';

## Enable authentication based on username.
include_once('scripts/authuser.php');

# $DefaultPasswords['admin'] = pmcrypt('secret');
$DefaultPasswords['admin'] = 'id:carol';

      $HandleAuth['upload'] = 'edit';
      // And to prevent a WikiSandbox from having it's 'attr' permissions changed 
      // except by the admin (but allowing editors to change it on their own pages/group)
      if(($group=="Site") || ($group=="Main") || ($group=="Category") || 
             ($group=="SiteAdmin") || ($group=="PmWiki") ) {
	$HandleAuth['attr'] = 'admin';  // for all main admin pages, set 'attr' to 'admin' password
      } else { 
	$HandleAuth['attr'] = 'edit';  // if you can edit, then you can set attr
      }

FAQ

Wiki Vandalism and Spam