4 Copyright 1999, 2000, 2001, 2002 $ThePhpWikiProgrammingTeam = array(
5 "Steve Wainstead", "Clifford A. Adams", "Lawrence Akka",
6 "Scott R. Anderson", "Jon Åslund", "Neil Brown", "Jeff Dairiki",
7 "Stéphane Gourichon", "Jan Hidders", "Arno Hollosi", "John Jorgensen",
8 "Antti Kaihola", "Jeremie Kass", "Carsten Klapp", "Marco Milanesi",
9 "Grant Morgan", "Jan Nieuwenhuizen", "Aredridel Niothke",
10 "Pablo Roca Rozas", "Sandino Araico Sánchez", "Joel Uckelman",
11 "Reini Urban", "Tim Voght");
13 This file is part of PhpWiki.
15 PhpWiki is free software; you can redistribute it and/or modify
16 it under the terms of the GNU General Public License as published by
17 the Free Software Foundation; either version 2 of the License, or
18 (at your option) any later version.
20 PhpWiki is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 GNU General Public License for more details.
25 You should have received a copy of the GNU General Public License
26 along with PhpWiki; if not, write to the Free Software
27 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 /////////////////////////////////////////////////////////////////////
33 This is the starting file for PhpWiki. All this file does is set
34 configuration options, and at the end of the file it includes() the
35 file lib/main.php, where the real action begins.
37 This file is divided into seven parts: Parts Zero, One, Two, Three,
38 Four, Five and Six. Each one has different configuration settings you can
39 change; in all cases the default should work on your system,
40 however, we recommend you tailor things to your particular setting.
43 /////////////////////////////////////////////////////////////////////
44 // Part Zero: If PHP needs help in finding where you installed the
45 // rest of the PhpWiki code, you can set the include_path here.
47 // NOTE: phpwiki uses the PEAR library of php code for SQL database
48 // access. Your PHP is probably already configured to set
49 // include_path so that PHP can find the pear code. If not (or if you
50 // change include_path here) make sure you include the path to the
51 // PEAR code in include_path. (To find the PEAR code on your system,
52 // search for a file named 'PEAR.php'. Some common locations are:
56 // /usr/local/share/php
58 // /System/Library/PHP
60 // The above examples are already included by PhpWiki. You shouldn't
61 // have to change this unless you see a WikiFatalError:
63 // lib/FileFinder.php:82: Fatal[256]: DB.php: file not found
65 // Define the include path for this wiki: pear plus the phpwiki path
66 // $include_path = '.:/usr/share/pear:/usr/local/httpd/phpwiki';
68 // // Windows needs ';' as path delimiter. cygwin, mac and unix ':'
69 // if (substr(PHP_OS,0,3) == 'WIN') {
70 // $include_path = implode(';',explode(':',$include_path));
71 // } elseif (substr(PHP_OS,0,6) == 'CYGWIN') {
72 // $include_path = '.:/usr/local/lib/php/pear:/usr/src/php/phpwiki';
76 if (!empty($include_path)) ini_set('include_path', $include_path);
79 /////////////////////////////////////////////////////////////////////
80 // Part Null: Don't touch this!
82 define ('PHPWIKI_VERSION', '1.3.4pre');
83 require "lib/prepend.php";
84 rcs_id('$Id: index.php,v 1.96 2002-09-12 11:45:33 rurban Exp $');
86 /////////////////////////////////////////////////////////////////////
89 // Authentication and security settings. See Part Three for more.
91 /////////////////////////////////////////////////////////////////////
93 // The name of your wiki.
94 // This is used to generate a keywords meta tag in the HTML templates,
95 // in bookmark titles for any bookmarks made to pages in your wiki,
96 // and during RSS generation for the <title> of the RSS channel.
97 if (!defined('WIKI_NAME')) define('WIKI_NAME', 'PhpWiki');
99 // If set, we will perform reverse dns lookups to try to convert the
100 // users IP number to a host name, even if the http server didn't do
102 define('ENABLE_REVERSE_DNS', true);
104 // Username and password of administrator.
105 // Set these to your preferences. For heaven's sake
106 // pick a good password or use our passwordencrypt.php tool.
107 if (!defined('ADMIN_USER')) define('ADMIN_USER', "");
108 if (!defined('ADMIN_PASSWD')) define('ADMIN_PASSWD', "");
109 // If you used the passencrypt.php utility to encode the password
110 // then uncomment this line. Recommended!
111 //if (!defined('ENCRYPTED_PASSWD')) define('ENCRYPTED_PASSWD', true);
113 // If true, only the admin user can make zip dumps, else zip dumps
114 // require no authentication.
115 if (!defined('ZIPDUMP_AUTH')) define('ZIPDUMP_AUTH', false);
117 // Don't do this on a publicly accessable wiki for now.
118 if (!defined('ENABLE_RAW_HTML')) define('ENABLE_RAW_HTML', false);
120 // If you define this to true, (MIME-type) page-dumps (either zip dumps,
121 // or "dumps to directory" will be encoded using the quoted-printable
122 // encoding. If you're actually thinking of mailing the raw page dumps,
123 // then this might be useful, since (among other things,) it ensures
124 // that all lines in the message body are under 80 characters in length.
126 // Also, setting this will cause a few additional mail headers
127 // to be generated, so that the resulting dumps are valid
128 // RFC 2822 e-mail messages.
130 // Probably, you can just leave this set to false, in which case you get
131 // raw ('binary' content-encoding) page dumps.
132 define('STRICT_MAILABLE_PAGEDUMPS', false);
134 // Here you can change the filename suffix used for XHTML page dumps.
135 // If you don't want any suffix just comment this out.
136 $HTML_DUMP_SUFFIX = '.html';
138 // The maximum file upload size.
139 define('MAX_UPLOAD_SIZE', 16 * 1024 * 1024);
141 // If the last edit is older than MINOR_EDIT_TIMEOUT seconds, the
142 // default state for the "minor edit" checkbox on the edit page form
144 define("MINOR_EDIT_TIMEOUT", 7 * 24 * 3600);
146 // Actions listed in this array will not be allowed.
147 //$DisabledActions = array('dumpserial', 'loadfile');
149 // PhpWiki can generate an access_log (in "NCSA combined log" format)
150 // for you. If you want one, define this to the name of the log file.
151 //define('ACCESS_LOG', '/tmp/wiki_access_log');
153 /////////////////////////////////////////////////////////////////////
156 // Database Selection
158 /////////////////////////////////////////////////////////////////////
161 // This array holds the parameters which select the database to use.
163 // Not all of these parameters are used by any particular DB backend.
166 // Select the database type:
167 // Choose ADODB or SQL to use an SQL database with ADODB or PEAR.
168 // Choose dba to use one of the standard UNIX dbm libraries.
169 //'dbtype' => 'ADODB',
173 // For SQL based backends, specify the database as a DSN
174 // The most general form of a DSN looks like:
176 // phptype(dbsyntax)://username:password@protocol+hostspec/database
178 // For a MySQL database, the following should work:
180 // mysql://user:password@host/databasename
182 // FIXME: My version Pear::DB seems to be broken enough that there
183 // is no way to connect to a mysql server over a socket right now.
184 //'dsn' => 'mysql://guest@:/var/lib/mysql/mysql.sock/test',
185 //'dsn' => 'mysql://guest@localhost/test',
186 //'dsn' => 'pgsql://localhost/test',
189 'db_session_table' => 'session',
191 // Used by all DB types:
193 // prefix for filenames or table names
195 * currently you MUST EDIT THE SQL file too (in the schemas/
196 * directory because we aren't doing on the fly sql generation
197 * during the installation.
199 //'prefix' => 'phpwiki_',
201 // Used only by 'dba'
202 'directory' => "/tmp",
203 'dba_handler' => 'gdbm', // Either of 'gdbm' or 'db2' work great for me.
204 //'dba_handler' => 'db2',
205 //'dba_handler' => 'db3', // Works fine on Windows, but not on every linux.
206 //'dba_handler' => 'dbm', // On sf.net redhat there's dbm and gdbm.
207 // dbm suffers from limits on size of data items?
213 // Only for 'dbtype' => 'SQL'. See schemas/mysql.sql or schemas/psql.sql
214 //define('USE_DB_SESSION',true);
216 /////////////////////////////////////////////////////////////////////
218 // The next section controls how many old revisions of each page are
219 // kept in the database.
221 // There are two basic classes of revisions: major and minor. Which
222 // class a revision belongs in is determined by whether the author
223 // checked the "this is a minor revision" checkbox when they saved the
226 // There is, additionally, a third class of revisions: author
227 // revisions. The most recent non-mergable revision from each distinct
228 // author is and author revision.
230 // The expiry parameters for each of those three classes of revisions
231 // can be adjusted seperately. For each class there are five
232 // parameters (usually, only two or three of the five are actually
233 // set) which control how long those revisions are kept in the
236 // max_keep: If set, this specifies an absolute maximum for the
237 // number of archived revisions of that class. This is
238 // meant to be used as a safety cap when a non-zero
239 // min_age is specified. It should be set relatively high,
240 // and it's purpose is to prevent malicious or accidental
241 // database overflow due to someone causing an
242 // unreasonable number of edits in a short period of time.
244 // min_age: Revisions younger than this (based upon the supplanted
245 // date) will be kept unless max_keep is exceeded. The age
246 // should be specified in days. It should be a
247 // non-negative, real number,
249 // min_keep: At least this many revisions will be kept.
251 // keep: No more than this many revisions will be kept.
253 // max_age: No revision older than this age will be kept.
255 // Supplanted date: Revisions are timestamped at the instant that they
256 // cease being the current revision. Revision age is computed using
257 // this timestamp, not the edit time of the page.
259 // Merging: When a minor revision is deleted, if the preceding
260 // revision is by the same author, the minor revision is merged with
261 // the preceding revision before it is deleted. Essentially: this
262 // replaces the content (and supplanted timestamp) of the previous
263 // revision with the content after the merged minor edit, the rest of
264 // the page metadata for the preceding version (summary, mtime, ...)
267 // Keep up to 8 major edits, but keep them no longer than a month.
268 $ExpireParams['major'] = array('max_age' => 32,
270 // Keep up to 4 minor edits, but keep them no longer than a week.
271 $ExpireParams['minor'] = array('max_age' => 7,
273 // Keep the latest contributions of the last 8 authors up to a year.
274 // Additionally, (in the case of a particularly active page) try to
275 // keep the latest contributions of all authors in the last week (even
276 // if there are more than eight of them,) but in no case keep more
277 // than twenty unique author revisions.
278 $ExpireParams['author'] = array('max_age' => 365,
283 /////////////////////////////////////////////////////////////////////
285 // Part Three: (optional)
286 // User Authentification
288 /////////////////////////////////////////////////////////////////////
290 // The wiki can be protected by HTTP Auth. Use the username and password
291 // from there, but this is not sufficient. Try the other methods also.
292 if (!defined('ALLOW_HTTP_AUTH_LOGIN')) define('ALLOW_HTTP_AUTH_LOGIN', false);
294 // If ALLOW_USER_LOGIN is true, any defined internal and external
295 // authentification method is tried.
296 // If not, we don't care about passwords, but listen to the next
298 if (!defined('ALLOW_USER_LOGIN')) define('ALLOW_USER_LOGIN', true);
300 // If ALLOW_BOGO_LOGIN is true, users are allowed to login (with
301 // any/no password) using any userid which:
302 // 1) is not the ADMIN_USER,
303 // 2) is a valid WikiWord (matches $WikiNameRegexp.)
304 // If true, users may be created by themselves. Otherwise we need seperate auth.
305 // This might be renamed to ALLOW_SELF_REGISTRATION.
306 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
308 // This will go away, with true page permissions.
309 // If set, then if an anonymous user attempts to edit a page he will
310 // be required to sign in. (If ALLOW_BOGO_LOGIN is true, of course,
311 // no password is required, but the user must still sign in under
312 // some sort of BogoUserId.)
313 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', false);
315 // The login code now uses PHP's session support. Usually, the default
316 // configuration of PHP is to store the session state information in
317 // /tmp. That probably will work fine, but fails e.g. on clustered
318 // servers where each server has their own distinct /tmp (this is the
319 // case on SourceForge's project web server.) You can specify an
320 // alternate directory in which to store state information like so
321 // (whatever user your httpd runs as must have read/write permission
322 // in this directory):
324 //ini_set('session.save_path', 'some_other_directory');
326 // If your php was compiled with --enable-trans-sid it tries to
327 // add a PHPSESSID query argument to all URL strings when cookie
328 // support isn't detected in the client browser. For reasons
329 // which aren't entirely clear (PHP bug) this screws up the URLs
330 // generated by PhpWiki. Therefore, transparent session ids
331 // should be disabled. This next line does that.
333 // (At the present time, you will not be able to log-in to PhpWiki,
334 // unless your browser supports cookies.)
335 @ini_set('session.use_trans_sid', 0);
338 if (!defined('ALLOW_LDAP_LOGIN')) define('ALLOW_LDAP_LOGIN', true and function_exists('ldap_connect'));
339 if (!defined('LDAP_AUTH_HOST')) define('LDAP_AUTH_HOST', 'localhost');
340 // Give the right LDAP root search information in the next statement.
341 if (!defined('LDAP_AUTH_SEARCH')) define('LDAP_AUTH_SEARCH', "ou=mycompany.com,o=My Company");
343 // IMAP auth: check userid/passwords from a imap server, defaults to localhost
344 if (!defined('ALLOW_IMAP_LOGIN')) define('ALLOW_IMAP_LOGIN', true and function_exists('imap_open'));
345 if (!defined('IMAP_AUTH_HOST')) define('IMAP_AUTH_HOST', 'localhost');
347 // Sample of external AuthDB mysql tables to check against
351 userid char(48) binary NOT NULL UNIQUE,
352 preferences text NULL default '',
355 INSERT INTO user VALUES ('ReiniUrban', 'a:1:{s:6:"passwd";s:13:"7cyrcMAh0grMI";}');
359 userid char(48) binary NOT NULL UNIQUE,
360 passwd char(48) binary default '*',
365 // external mysql member table
367 CREATE TABLE member (
368 user char(48) NOT NULL,
369 group char(48) NOT NULL default 'users',
371 KEY groupname (groupname)
373 INSERT INTO member VALUES ('wikiadmin', 'root');
374 INSERT INTO member VALUES ('TestUser', 'users');
378 // Seperate DB User Authentification.
379 // Can be external, like radius, phpnuke, courier authmysql,
380 // apache auth_mysql or something else.
381 // The default is to store the data as metadata in WikiPages.
382 // The most likely dsn option is the same dsn as the wikipages.
383 $DBAuthParams = array(
384 //'auth_dsn' => 'mysql://localhost/phpwiki',
387 'auth_check' => 'SELECT passwd FROM user WHERE username="$userid"',
388 // Alternatively we accept files also. (not yet)
389 //'auth_user_file' => '/etc/shadow', // '/etc/httpd/.htpasswd'
391 'auth_crypt_method' => 'crypt', // 'crypt' (unix) or 'md5' (mysql) or just 'plain'
392 // 'auth_crypt_method' => 'md5', // for 'mysql://localhost/mysql' users
393 // 'auth_crypt_method' => 'plain',
395 // If 'auth_update' is not defined but 'auth_check' is defined, the user cannot
396 // change his password.
397 // $password is processed by the 'auth_crypt_method'.
398 'auth_update' => 'UPDATE user SET password="$password" WHERE username="$userid"',
400 // USER => PREFERENCES
401 // This can be optionally defined in an external DB.
402 // The default is the users homepage.
403 //'pref_select' => 'SELECT pref from user WHERE username="$userid"',
404 //'pref_update' => 'UPDATE user SET prefs="$pref_blob" WHERE username="$userid"',
407 // This can be optionally defined in an external DB. The default is a
408 // special locked wikipage for groupmembers .(which?)
409 // All members of the group:
410 'group_members' => 'SELECT username FROM grouptable WHERE groupname="$group"',
411 // All groups this user belongs to:
412 'user_groups' => 'SELECT groupname FROM grouptable WHERE username="$userid"',
413 // Alternatively we accept files also. (not yet)
414 //'auth_group_file' => '/etc/groups', // '/etc/httpd/.htgroup'
419 /////////////////////////////////////////////////////////////////////
422 // Page appearance and layout
424 /////////////////////////////////////////////////////////////////////
428 * Most of the page appearance is controlled by files in the theme
431 * There are a number of pre-defined themes shipped with PhpWiki.
432 * Or you may create your own (e.g. by copying and then modifying one of
437 if (!defined('THEME')) {
438 define('THEME', 'default');
439 //define('THEME', 'Hawaiian');
440 //define('THEME', 'MacOSX');
441 //define('THEME', 'Portland');
442 //define('THEME', 'Sidebar');
443 //define('THEME', 'SpaceWiki');
446 // Select a valid charset name to be inserted into the xml/html pages,
447 // and to reference links to the stylesheets (css). For more info see:
448 // <http://www.iana.org/assignments/character-sets>. Note that PhpWiki
449 // has been extensively tested only with the latin1 (iso-8859-1)
452 // If you change the default from iso-8859-1 PhpWiki may not work
453 // properly and it will require code modifications. However, character
454 // sets similar to iso-8859-1 may work with little or no modification
455 // depending on your setup. The database must also support the same
456 // charset, and of course the same is true for the web browser. (Some
457 // work is in progress hopefully to allow more flexibility in this
458 // area in the future).
459 define("CHARSET", "iso-8859-1");
461 // Select your language/locale - default language is "en" for English.
462 // Other languages available:
463 // English "en" (English - HomePage)
464 // Dutch "nl" (Nederlands - ThuisPagina)
465 // Spanish "es" (Español - PáginaPrincipal)
466 // French "fr" (Français - Accueil)
467 // German "de" (Deutsch - StartSeite)
468 // Swedish "sv" (Svenska - Framsida)
469 // Italian "it" (Italiano - PaginaPrincipale)
471 // If you set $LANG to the empty string, your systems default language
472 // (as determined by the applicable environment variables) will be
475 if (empty($LANG)) $LANG='en';
478 // Setting the LANG environment variable (accomplished above) may or
479 // may not be sufficient to cause PhpWiki to produce dates in your
480 // native language. (It depends on the configuration of the operating
481 // system on your http server.) The problem is that, e.g. 'de' is
482 // often not a valid locale.
484 // A standard locale name is typically of the form
485 // language[_territory][.codeset][@modifier], where language is
486 // an ISO 639 language code, territory is an ISO 3166 country code,
487 // and codeset is a character set or encoding identifier like
488 // ISO-8859-1 or UTF-8.
490 // You can tailor the locale used for time and date formatting by
491 // setting the LC_TIME environment variable. You'll have to experiment
492 // to find the correct setting.
493 // gettext() fix: With setlocale() we must use the long form,
494 // like 'de_DE','nl_NL', 'es_MX', 'es_AR', 'fr_FR'.
495 // For Windows maybe even 'german'. You might fix this accordingly.
496 // At least on windows the best locale is found automatically, dependent
497 // on the system locale.
498 $language_locales = array(
507 if (empty($LC_ALL)) {
508 if (empty($language_locales[$LANG]))
511 $LC_ALL = $language_locales[$LANG];
513 putenv("LC_TIME=$LC_ALL");
515 /* WIKI_PGSRC -- specifies the source for the initial page contents of
516 * the Wiki. The setting of WIKI_PGSRC only has effect when the wiki is
517 * accessed for the first time (or after clearing the database.)
518 * WIKI_PGSRC can either name a directory or a zip file. In either case
519 * WIKI_PGSRC is scanned for files -- one file per page.
521 if (!defined('WIKI_PGSRC')) define('WIKI_PGSRC', "pgsrc"); // Default (old) behavior.
522 //define('WIKI_PGSRC', 'wiki.zip'); // New style.
523 //define('WIKI_PGSRC', '../../../Logs/Hamwiki/hamwiki-20010830.zip'); // New style.
526 * DEFAULT_WIKI_PGSRC is only used when the language is *not* the
527 * default (English) and when reading from a directory: in that case
528 * some English pages are inserted into the wiki as well.
529 * DEFAULT_WIKI_PGSRC defines where the English pages reside.
531 // FIXME: is this really needed? Can't we just copy these pages into
532 // the localized pgsrc?
533 define('DEFAULT_WIKI_PGSRC', "pgsrc");
534 // These are the pages which will get loaded from DEFAULT_WIKI_PGSRC.
535 $GenericPages = array("ReleaseNotes", "SteveWainstead", "TestPage");
537 /////////////////////////////////////////////////////////////////////
542 /////////////////////////////////////////////////////////////////////
544 // allowed protocols for links - be careful not to allow "javascript:"
545 // URL of these types will be automatically linked.
546 // within a named link [name|uri] one more protocol is defined: phpwiki
547 $AllowedProtocols = "http|https|mailto|ftp|news|nntp|ssh|gopher";
549 // URLs ending with the following extension should be inlined as images
550 $InlineImages = "png|jpg|gif";
552 // Perl regexp for WikiNames ("bumpy words")
553 // (?<!..) & (?!...) used instead of '\b' because \b matches '_' as well
554 $WikiNameRegexp = "(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])";
556 // Defaults to '/', but '.' was also used.
557 if (!defined('SUBPAGE_SEPARATOR')) define('SUBPAGE_SEPARATOR', '/');
559 // InterWiki linking -- wiki-style links to other wikis on the web
561 // The map will be taken from a page name InterWikiMap.
562 // If that page is not found (or is not locked), or map
563 // data can not be found in it, then the file specified
564 // by INTERWIKI_MAP_FILE (if any) will be used.
565 define('INTERWIKI_MAP_FILE', "lib/interwiki.map");
567 // Display a warning if the internal lib/interwiki.map is used, and
568 // not the public InterWikiMap page. This map is not readable from outside.
569 //define('WARN_NONPUBLIC_INTERWIKIMAP', false);
571 /////////////////////////////////////////////////////////////////////
574 // URL options -- you can probably skip this section.
576 /////////////////////////////////////////////////////////////////////
577 /******************************************************************
579 * The following section contains settings which you can use to tailor
580 * the URLs which PhpWiki generates.
582 * Any of these parameters which are left undefined will be deduced
583 * automatically. You need only set them explicitly if the
584 * auto-detected values prove to be incorrect.
586 * In most cases the auto-detected values should work fine, so
587 * hopefully you don't need to mess with this section.
589 * In case of local overrides of short placeholders, which themselves
590 * include index.php, we check for most constants. See '/wiki'.
591 * We can override DATA_PATH and PHPWIKI_DIR to support multiple phpwiki
592 * versions (for development), but most likely other values like
593 * THEME, $LANG and $DbParams for a WikiFarm.
595 ******************************************************************/
598 * Canonical name and httpd port of the server on which this PhpWiki
601 //if (!defined('SERVER_NAME')) define('SERVER_NAME', 'some.host.com');
602 //define('SERVER_PORT', 80);
605 * Relative URL (from the server root) of the PhpWiki
608 //if (!defined('SCRIPT_NAME')) define('SCRIPT_NAME', '/some/where/index.php');
611 * URL of the PhpWiki install directory. (You only need to set this
612 * if you've moved index.php out of the install directory.) This can
613 * be either a relative URL (from the directory where the top-level
614 * PhpWiki script is) or an absolute one.
616 //if (!defined('DATA_PATH')) define('DATA_PATH', '/home/user/phpwiki');
619 * Path to the PhpWiki install directory. This is the local
620 * filesystem counterpart to DATA_PATH. (If you have to set
621 * DATA_PATH, your probably have to set this as well.) This can be
622 * either an absolute path, or a relative path interpreted from the
623 * directory where the top-level PhpWiki script (normally index.php)
626 //if (!defined('PHPWIKI_DIR')) define('PHPWIKI_DIR', 'C:/Apache/phpwiki');
627 //if (!defined('PHPWIKI_DIR')) define('PHPWIKI_DIR', '/home/user/public_html/phpwiki');
630 * Define to false to NOT use PATH_INFO to pass the pagename's.
631 * e.g. the old http://www.some.where/index.php?pagename=HomePage
632 * instead of http://www.some.where/index.php/HomePage
633 * or even better http://www.some.where/wiki/HomePage
635 * FIXME: more docs (maybe in README).
638 //if (!defined('USE_PATH_INFO')) define('USE_PATH_INFO', false);
641 * VIRTUAL_PATH is the canonical URL path under which your your wiki
642 * appears. Normally this is the same as dirname(SCRIPT_NAME), however
643 * using, e.g. apaches mod_actions (or mod_rewrite), you can make it
644 * something different.
646 * If you do this, you should set VIRTUAL_PATH here.
648 * E.g. your phpwiki might be installed at at /scripts/phpwiki/index.php,
649 * but * you've made it accessible through eg. /wiki/HomePage.
651 * One way to do this is to create a directory named 'wiki' in your
652 * server root. The directory contains only one file: an .htaccess
653 * file which reads something like:
655 * Action x-phpwiki-page /scripts/phpwiki/index.php
656 * SetHandler x-phpwiki-page
657 * DirectoryIndex /scripts/phpwiki/index.php
659 * In that case you should set VIRTUAL_PATH to '/wiki'.
661 * (VIRTUAL_PATH is only used if USE_PATH_INFO is true.)
663 //if (!defined('VIRTUAL_PATH')) define('VIRTUAL_PATH', '/SomeWiki');
666 ////////////////////////////////////////////////////////////////
667 // Check if we were included by some other wiki version
668 // (getimg.php, en, de, wiki, ...) or not.
669 // If the server requested this index.php fire up the code by loading lib/main.php.
670 // Parallel wiki scripts can now simply include /index.php for the
671 // main configuration, extend or redefine some settings and
672 // load lib/main.php by themselves. See the file 'wiki'.
673 // This overcomes the IndexAsConfigProblem.
674 ////////////////////////////////////////////////////////////////
676 // Tested: Works with CGI also.
677 if (defined('VIRTUAL_PATH') and defined('USE_PATH_INFO')) {
678 if ($HTTP_SERVER_VARS['SCRIPT_NAME'] == VIRTUAL_PATH) {
679 include "lib/main.php";
682 if (defined('SCRIPT_NAME') and
683 ($HTTP_SERVER_VARS['SCRIPT_NAME'] == SCRIPT_NAME)) {
684 include "lib/main.php";
685 } elseif (strstr($HTTP_SERVER_VARS['PHP_SELF'],'index.php')) {
686 include "lib/main.php";
690 // (c-file-style: "gnu")
695 // c-hanging-comment-ender-p: nil
696 // indent-tabs-mode: nil