MDL-81419 core: Ensure that frames exist before checking them

[moodle.git] / config-dist.php

<?php
///////////////////////////////////////////////////////////////////////////
//                                                                       //
// Moodle configuration file                                             //
//                                                                       //
// This file should be renamed "config.php" in the top-level directory   //
//                                                                       //
///////////////////////////////////////////////////////////////////////////
//                                                                       //
// NOTICE OF COPYRIGHT                                                   //
//                                                                       //
// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
//          http://moodle.org                                            //
//                                                                       //
// Copyright (C) 1999 onwards  Martin Dougiamas  http://moodle.com       //
//                                                                       //
// This program is free software; you can redistribute it and/or modify  //
// it under the terms of the GNU General Public License as published by  //
// the Free Software Foundation; either version 3 of the License, or     //
// (at your option) any later version.                                   //
//                                                                       //
// This program is distributed in the hope that it will be useful,       //
// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
// GNU General Public License for more details:                          //
//                                                                       //
//          http://www.gnu.org/copyleft/gpl.html                         //
//                                                                       //
///////////////////////////////////////////////////////////////////////////
unset($CFG);  // Ignore this line
global $CFG;  // This is necessary here for PHPUnit execution
$CFG = new stdClass();

//=========================================================================
// 1. DATABASE SETUP
//=========================================================================
// First, you need to configure the database where all Moodle data       //
// will be stored.  This database must already have been created         //
// and a username/password created to access it.                         //

$CFG->dbtype    = 'pgsql';      // 'pgsql', 'mariadb', 'mysqli', 'auroramysql', 'sqlsrv' or 'oci'
$CFG->dblibrary = 'native';     // 'native' only at the moment
$CFG->dbhost    = 'localhost';  // eg 'localhost' or 'db.isp.com' or IP
$CFG->dbname    = 'moodle';     // database name, eg moodle
$CFG->dbuser    = 'username';   // your database username
$CFG->dbpass    = 'password';   // your database password
$CFG->prefix    = 'mdl_';       // prefix to use for all table names
$CFG->dboptions = array(
    'dbpersist' => false,       // should persistent database connections be
                                //  used? set to 'false' for the most stable
                                //  setting, 'true' can improve performance
                                //  sometimes
    'dbsocket'  => false,       // should connection via UNIX socket be used?
                                //  if you set it to 'true' or custom path
                                //  here set dbhost to 'localhost',
                                //  (please note mysql is always using socket
                                //  if dbhost is 'localhost' - if you need
                                //  local port connection use '127.0.0.1')
    'dbport'    => '',          // the TCP port number to use when connecting
                                //  to the server. keep empty string for the
                                //  default port
    'dbhandlesoptions' => false,// On PostgreSQL poolers like pgbouncer don't
                                // support advanced options on connection.
                                // If you set those in the database then
                                // the advanced settings will not be sent.
    'dbcollation' => 'utf8mb4_unicode_ci', // MySQL has partial and full UTF-8
                                // support. If you wish to use partial UTF-8
                                // (three bytes) then set this option to
                                // 'utf8_unicode_ci', otherwise this option
                                // can be removed for MySQL (by default it will
                                // use 'utf8mb4_unicode_ci'. This option should
                                // be removed for all other databases.
    // 'versionfromdb' => false,   // On MySQL and MariaDB, this can force
                                // the DB version to be evaluated using
                                // the VERSION function instead of the version
                                // provided by the PHP client which could be
                                // wrong based on the DB server infrastructure,
                                // e.g. PaaS on Azure. Default is false/unset.
                                // Uncomment and set to true to force MySQL and
                                // MariaDB to use 'SELECT VERSION();'.
    // 'extrainfo' => [],       // Extra information for the DB driver, e.g. SQL Server,
                                // has additional configuration according to its environment,
                                // which the administrator can specify to alter and
                                // override any connection options.
    // 'ssl' => '',             // A connection mode string from the list below.
                                // Not supported by all drivers.
                                //   prefer       Use SSL if available - postgres default  Postgres only
                                //   disable      Force non secure connection              Postgres only
                                //   require      Force SSL                                Postgres and MySQL
                                //   verify-full  Force SSL and verify root CA             Postgres and MySQL
                                // All mode names are adopted from Postgres
                                // and other databases align where possible:
                                //   Postgres: https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNECT-SSLMODE
                                //   MySql:    https://www.php.net/manual/en/mysqli.real-connect.php
                                // It is worth noting that for MySQL require and verify-full are the same - in both cases
                                // verification will take place if you specify hostname as a name,
                                // and it will be omitted if you put an IP address.
    // 'fetchbuffersize' => 100000, // On PostgreSQL, this option sets a limit
                                // on the number of rows that are fetched into
                                // memory when doing a large recordset query
                                // (e.g. search indexing). Default is 100000.
                                // Uncomment and set to a value to change it,
                                // or zero to turn off the limit. You need to
                                // set to zero if you are using pg_bouncer in
                                // 'transaction' mode (it is fine in 'session'
                                // mode).
    // 'clientcompress' => true // Use compression protocol to communicate with the database server.
                                // Decreases traffic from the database server.
                                // Not needed if the databse is on the same host.
                                // Currently supported only with mysqli, mariadb, and aurora drivers.
    /*
    'connecttimeout' => null, // Set connect timeout in seconds. Not all drivers support it.
    'readonly' => [          // Set to read-only slave details, to get safe reads
                             // from there instead of the master node. Optional.
                             // Currently supported by pgsql and mysqli variety classes.
                             // If not supported silently ignored.
      'instance' => [        // Readonly slave connection parameters
        [
          'dbhost' => 'slave.dbhost',
          'dbport' => '',    // Defaults to master port
          'dbuser' => '',    // Defaults to master user
          'dbpass' => '',    // Defaults to master password
        ],
        [...],
      ],

    Instance(s) can alternatively be specified as:

      'instance' => 'slave.dbhost',
      'instance' => ['slave.dbhost1', 'slave.dbhost2'],
      'instance' => ['dbhost' => 'slave.dbhost', 'dbport' => '', 'dbuser' => '', 'dbpass' => ''],

      'connecttimeout' => 2, // Set read-only slave connect timeout in seconds. See above.
      'latency' => 0.5,      // Set read-only slave sync latency in seconds.
                             // When 'latency' seconds have lapsed after an update to a table
                             // it is deemed safe to use readonly slave for reading from the table.
                             // It is optional, defaults to 1 second. If you want once written to a table
                             // to always use master handle for reading set it to something ridiculosly big,
                             // eg 10.
                             // Lower values increase the performance, but setting it too low means
                             // missing the master-slave sync.
      'exclude_tables' => [  // Tables to exclude from read-only slave feature.
          'table1',          // Should not be used, unless in rare cases when some area of the system
          'table2',          // is malfunctioning and you still want to use readonly feature.
      ],                     // Then one can exclude offending tables while investigating.

    More info available in lib/dml/moodle_read_slave_trait.php where the feature is implemented.
    ]
     */
// For all database config settings see https://docs.moodle.org/en/Database_settings
);


//=========================================================================
// 2. WEB SITE LOCATION
//=========================================================================
// Now you need to tell Moodle where it is located. Specify the full
// web address to where moodle has been installed.  If your web site
// is accessible via multiple URLs then choose the most natural one
// that your students would use.  Do not include a trailing slash
//
// If you need both intranet and Internet access please read
// http://docs.moodle.org/en/masquerading

$CFG->wwwroot   = 'http://example.com/moodle';


//=========================================================================
// 3. DATA FILES LOCATION
//=========================================================================
// Now you need a place where Moodle can save uploaded files.  This
// directory should be readable AND WRITEABLE by the web server user
// (usually 'nobody' or 'apache'), but it should not be accessible
// directly via the web.
//
// - On hosting systems you might need to make sure that your "group" has
//   no permissions at all, but that "others" have full permissions.
//
// - On Windows systems you might specify something like 'c:\moodledata'

$CFG->dataroot  = '/home/example/moodledata';


//=========================================================================
// 4. DATA FILES PERMISSIONS
//=========================================================================
// The following parameter sets the permissions of new directories
// created by Moodle within the data directory.  The format is in
// octal format (as used by the Unix utility chmod, for example).
// The default is usually OK, but you may want to change it to 0750
// if you are concerned about world-access to the files (you will need
// to make sure the web server process (eg Apache) can access the files.
// NOTE: the prefixed 0 is important, and don't use quotes.

$CFG->directorypermissions = 02777;


//=========================================================================
// 5. ADMIN DIRECTORY LOCATION  (deprecated)
//=========================================================================
// Please note: Support from this feature has been deprecated and it will be
// removed after Moodle 4.2.
//
// A very few webhosts use /admin as a special URL for you to access a
// control panel or something.  Unfortunately this conflicts with the
// standard location for the Moodle admin pages.  You can work around this
// by renaming the admin directory in your installation, and putting that
// new name here.  eg "moodleadmin".  This should fix all admin links in Moodle.
// After any change you need to visit your new admin directory
// and purge all caches.

$CFG->admin = 'admin';


//=========================================================================
// 6. OTHER MISCELLANEOUS SETTINGS (ignore these for new installations)
//=========================================================================
//
// These are additional tweaks for which no GUI exists in Moodle yet.
//
// Starting in PHP 5.3 administrators should specify default timezone
// in PHP.ini, you can also specify it here if needed.
// See details at: http://php.net/manual/en/function.date-default-timezone-set.php
// List of time zones at: http://php.net/manual/en/timezones.php
//     date_default_timezone_set('Australia/Perth');
//
// Change the key pair lifetime for Moodle Networking
// The default is 28 days. You would only want to change this if the key
// was not getting regenerated for any reason. You would probably want
// make it much longer. Note that you'll need to delete and manually update
// any existing key.
//      $CFG->mnetkeylifetime = 28;
//
// Not recommended: Set the following to true to allow the use
// off non-Moodle standard characters in usernames.
//      $CFG->extendedusernamechars = true;
//
// Allow user passwords to be included in backup files. Very dangerous
// setting as far as it publishes password hashes that can be unencrypted
// if the backup file is publicy available. Use it only if you can guarantee
// that all your backup files remain only privacy available and are never
// shared out from your site/institution!
//      $CFG->includeuserpasswordsinbackup = true;
//
// Completely disable user creation when restoring a course, bypassing any
// permissions granted via roles and capabilities. Enabling this setting
// results in the restore process stopping when a user attempts to restore a
// course requiring users to be created.
//     $CFG->disableusercreationonrestore = true;
//
// Keep the temporary directories used by backup and restore without being
// deleted at the end of the process. Use it if you want to debug / view
// all the information stored there after the process has ended. Note that
// those directories may be deleted (after some ttl) both by cron and / or
// by new backup / restore invocations.
//     $CFG->keeptempdirectoriesonbackup = true;
//
// Modify the restore process in order to force the "user checks" to assume
// that the backup originated from a different site, so detection of matching
// users is performed with different (more "relaxed") rules. Note that this is
// only useful if the backup file has been created using Moodle < 1.9.4 and the
// site has been rebuilt from scratch using backup files (not the best way btw).
// If you obtain user conflicts on restore, rather than enabling this setting
// permanently, try restoring the backup on a different site, back it up again
// and then restore on the target server.
//    $CFG->forcedifferentsitecheckingusersonrestore = true;
//
// Force the backup system to continue to create backups in the legacy zip
// format instead of the new tgz format. Does not affect restore, which
// auto-detects the underlying file format.
//    $CFG->usezipbackups = true;
//
// Prevent stats processing and hide the GUI
//      $CFG->disablestatsprocessing = true;
//
// Setting this to true will enable admins to edit any post at any time
//      $CFG->admineditalways = true;
//
// These variables define DEFAULT block variables for new courses
// If this one is set it overrides all others and is the only one used.
//      $CFG->defaultblocks_override = 'activity_modules,search_forums,course_list:news_items,calendar_upcoming,recent_activity';
//
// These variables define the specific settings for defined course formats.
// They override any settings defined in the formats own config file.
//      $CFG->defaultblocks_site = 'site_main_menu,course_list:course_summary,calendar_month';
//      $CFG->defaultblocks_social = 'search_forums,calendar_month,calendar_upcoming,social_activities,recent_activity,course_list';
//      $CFG->defaultblocks_topics = 'activity_modules,search_forums,course_list:news_items,calendar_upcoming,recent_activity';
//      $CFG->defaultblocks_weeks = 'activity_modules,search_forums,course_list:news_items,calendar_upcoming,recent_activity';
//
// These blocks are used when no other default setting is found.
//      $CFG->defaultblocks = 'activity_modules,search_forums,course_list:news_items,calendar_upcoming,recent_activity';
//
// You can specify a different class to be created for the $PAGE global, and to
// compute which blocks appear on each page. However, I cannot think of any good
// reason why you would need to change that. It just felt wrong to hard-code the
// the class name. You are strongly advised not to use these to settings unless
// you are absolutely sure you know what you are doing.
//      $CFG->moodlepageclass = 'moodle_page';
//      $CFG->moodlepageclassfile = "$CFG->dirroot/local/myplugin/mypageclass.php";
//      $CFG->blockmanagerclass = 'block_manager';
//      $CFG->blockmanagerclassfile = "$CFG->dirroot/local/myplugin/myblockamanagerclass.php";
//
// Seconds for files to remain in caches. Decrease this if you are worried
// about students being served outdated versions of uploaded files.
//     $CFG->filelifetime = 60*60*6;
//
// Some web servers can offload the file serving from PHP process,
// comment out one the following options to enable it in Moodle:
//     $CFG->xsendfile = 'X-Sendfile';           // Apache {@see https://tn123.org/mod_xsendfile/}
//     $CFG->xsendfile = 'X-LIGHTTPD-send-file'; // Lighttpd {@see http://redmine.lighttpd.net/projects/lighttpd/wiki/X-LIGHTTPD-send-file}
//     $CFG->xsendfile = 'X-Accel-Redirect';     // Nginx {@see http://wiki.nginx.org/XSendfile}
// If your X-Sendfile implementation (usually Nginx) uses directory aliases specify them
// in the following array setting:
//     $CFG->xsendfilealiases = array(
//         '/dataroot/' => $CFG->dataroot,
//         '/cachedir/' => '/var/www/moodle/cache',    // for custom $CFG->cachedir locations
//         '/localcachedir/' => '/var/local/cache',    // for custom $CFG->localcachedir locations
//         '/localrequestdir/' => '/tmp',              // for custom $CFG->localrequestdir locations
//         '/tempdir/'  => '/var/www/moodle/temp',     // for custom $CFG->tempdir locations
//         '/filedir'   => '/var/www/moodle/filedir',  // for custom $CFG->filedir locations
//     );
//
// YUI caching may be sometimes improved by slasharguments:
//     $CFG->yuislasharguments = 1;
// Some servers may need a special rewrite rule to work around internal path length limitations:
// RewriteRule (^.*/theme/yui_combo\.php)(/.*) $1?file=$2
//
//
// Following settings may be used to select session driver, uncomment only one of the handlers.
//   Database session handler (not compatible with MyISAM):
//      $CFG->session_handler_class = '\core\session\database';
//      $CFG->session_database_acquire_lock_timeout = 120;
//
//   File session handler (file system locking required):
//      $CFG->session_handler_class = '\core\session\file';
//      $CFG->session_file_save_path = $CFG->dataroot.'/sessions';
//
//   Memcached session handler (requires memcached server and extension):
//      $CFG->session_handler_class = '\core\session\memcached';
//      $CFG->session_memcached_save_path = '127.0.0.1:11211';
//      $CFG->session_memcached_prefix = 'memc.sess.key.';
//      $CFG->session_memcached_acquire_lock_timeout = 120;
//      $CFG->session_memcached_lock_expire = 7200;       // Ignored if PECL memcached is below version 2.2.0
//      $CFG->session_memcached_lock_retry_sleep = 150;   // Spin-lock retry sleeptime (msec). Only effective
//                                                        // for tuning php-memcached 3.0.x (PHP 7)
//
//   Redis session handler (requires redis server and redis extension):
//      $CFG->session_handler_class = '\core\session\redis';
//      $CFG->session_redis_host = '127.0.0.1';  or...              // If there is only one host, use the single Redis connection.
//      $CFG->session_redis_host = '127.0.0.1:7000,127.0.0.1:7001'; // If there are multiple hosts (separated by a comma),
//                                                                  // use the Redis cluster connection.
//      Use TLS to connect to Redis. An array of SSL context options. Usually:
//      $CFG->session_redis_encrypt = ['cafile' => '/path/to/ca.crt']; or...
//      $CFG->session_redis_encrypt = ['verify_peer' => false, 'verify_peer_name' => false];
//      $CFG->session_redis_port = 6379;                     // Optional.
//      $CFG->session_redis_database = 0;                    // Optional, default is db 0.
//      $CFG->session_redis_auth = '';                       // Optional, default is don't set one.
//      $CFG->session_redis_prefix = '';                     // Optional, default is don't set one.
//      $CFG->session_redis_acquire_lock_timeout = 120;      // Default is 2 minutes.
//      $CFG->session_redis_acquire_lock_warn = 0;           // If set logs early warning if a lock has not been acquried.
//      $CFG->session_redis_lock_expire = 7200;              // Optional, defaults to session timeout.
//      $CFG->session_redis_lock_retry = 100;                // Optional wait between lock attempts in ms, default is 100.
//                                                           // After 5 seconds it will throttle down to once per second.
//
//      Use the igbinary serializer instead of the php default one. Note that phpredis must be compiled with
//      igbinary support to make the setting to work. Also, if you change the serializer you have to flush the database!
//      $CFG->session_redis_serializer_use_igbinary = false; // Optional, default is PHP builtin serializer.
//      $CFG->session_redis_compressor = 'none';             // Optional, possible values are:
//                                                           // 'gzip' - PHP GZip compression
//                                                           // 'zstd' - PHP Zstandard compression
//
// Please be aware that when selecting Memcached for sessions that it is advised to use a dedicated
// memcache server. The memcached extension does not provide isolated environments for individual uses.
// Using the same server for other purposes (MUC for example) can lead to sessions being prematurely removed should
// the other uses of the server purge the cache.
//
// Following setting allows you to alter how frequently is timemodified updated in sessions table.
//      $CFG->session_update_timemodified_frequency = 20; // In seconds.
//
// If this setting is set to true, then Moodle will track the IP of the
// current user to make sure it hasn't changed during a session.  This
// will prevent the possibility of sessions being hijacked via XSS, but it
// may break things for users coming using proxies that change all the time,
// like AOL.
//      $CFG->tracksessionip = true;
//
// The following lines are for handling email bounces.
//      $CFG->handlebounces = true;
//      $CFG->minbounces = 10;
//      $CFG->bounceratio = .20;
// The next lines are needed both for bounce handling and any other email to module processing.
// mailprefix must be EXACTLY four characters.
// Uncomment and customise this block for Postfix
//      $CFG->mailprefix = 'mdl+'; // + is the separator for Exim and Postfix.
//      $CFG->mailprefix = 'mdl-'; // - is the separator for qmail
//      $CFG->maildomain = 'youremaildomain.com';
//
// Enable when setting up advanced reverse proxy load balancing configurations,
// it may be also necessary to enable this when using port forwarding.
//      $CFG->reverseproxy = true;
//
// Enable when using external SSL appliance for performance reasons.
// Please note that site may be accessible via http: or https:, but not both!
//      $CFG->sslproxy = true;
//
// This setting will cause the userdate() function not to fix %d in
// date strings, and just let them show with a zero prefix.
//      $CFG->nofixday = true;
//
// This setting will make some graphs (eg user logs) use lines instead of bars
//      $CFG->preferlinegraphs = true;
//
// This setting allows you to specify a class to rewrite outgoing urls
// enabling 'clean urls' in conjunction with an apache / nginx handler.
// The handler must implement \core\output\url_rewriter.
//      $CFG->urlrewriteclass = '\local_cleanurls\url_rewriter';
//
// Enabling this will allow custom scripts to replace existing moodle scripts.
// For example: if $CFG->customscripts/course/view.php exists then
// it will be used instead of $CFG->wwwroot/course/view.php
// At present this will only work for files that include config.php and are called
// as part of the url (index.php is implied).
// Some examples are:
//      http://my.moodle.site/course/view.php
//      http://my.moodle.site/index.php
//      http://my.moodle.site/admin            (index.php implied)
// Custom scripts should not include config.php
// Warning: Replacing standard moodle scripts may pose security risks and/or may not
// be compatible with upgrades. Use this option only if you are aware of the risks
// involved.
// Specify the full directory path to the custom scripts
//      $CFG->customscripts = '/home/example/customscripts';
//
// Performance profiling
//
//   If you set Debug to "Yes" in the Configuration->Variables page some
//   performance profiling data will show up on your footer (in default theme).
//   With these settings you get more granular control over the capture
//   and printout of the data
//
//   Capture performance profiling data
//   define('MDL_PERF'  , true);
//
//   Print to log (for passive profiling of production servers)
//   define('MDL_PERFTOLOG'  , true);
//
//   Print to footer (works with the default theme)
//   define('MDL_PERFTOFOOT', true);
//
//   Print additional data to log of included files
//   define('MDL_PERFINC', true);
//
//   Enable earlier profiling that causes more code to be covered
//   on every request (db connections, config load, other inits...).
//   Requires extra configuration to be defined in config.php like:
//   profilingincluded, profilingexcluded, profilingautofrec,
//   profilingallowme, profilingallowall, profilinglifetime
//       $CFG->earlyprofilingenabled = true;
//
// Disable database storage for profile data.
// When using an exernal plugin to store profiling data it is often
// desirable to not store the data in the database.
//
//      $CFG->disableprofilingtodatabase = true;
//
// Force displayed usernames
//   A little hack to anonymise user names for all students.  If you set these
//   then all non-teachers will always see these for every person.
//       $CFG->forcefirstname = 'Bruce';
//       $CFG->forcelastname  = 'Simpson';
//
// The following setting will turn on username logging into Apache log. For full details regarding setting
// up of this function please refer to the install section of the document.
//     $CFG->apacheloguser = 0; // Turn this feature off. Default value.
//     $CFG->apacheloguser = 1; // Log user id.
//     $CFG->apacheloguser = 2; // Log full name in cleaned format. ie, Darth Vader will be displayed as darth_vader.
//     $CFG->apacheloguser = 3; // Log username.
// To get the values logged in Apache's log, add to your httpd.conf
// the following statements. In the General part put:
//     LogFormat "%h %l %{MOODLEUSER}n %t \"%r\" %s %b \"%{Referer}i\" \"%{User-Agent}i\"" moodleformat
// And in the part specific to your Moodle install / virtualhost:
//     CustomLog "/your/path/to/log" moodleformat
//
// Alternatively for other webservers such as nginx, you can instead have the username sent via a http header
// 'X-MOODLEUSER' which can be saved in the logfile and then stripped out before being sent to the browser:
//     $CFG->headerloguser = 0; // Turn this feature off. Default value.
//     $CFG->headerloguser = 1; // Log user id.
//     $CFG->headerloguser = 2; // Log full name in cleaned format. ie, Darth Vader will be displayed as darth_vader.
//     $CFG->headerloguser = 3; // Log username.
//
// CAUTION: Use of this option will expose usernames in the Apache / nginx log,
// If you are going to publish your log, or the output of your web stats analyzer
// this will weaken the security of your website.
//
// Email database connection errors to someone.  If Moodle cannot connect to the
// database, then email this address with a notice.
//
//     $CFG->emailconnectionerrorsto = 'your@emailaddress.com';
//
// Set the priority of themes from highest to lowest. This is useful (for
// example) in sites where the user theme should override all other theme
// settings for accessibility reasons. You can also disable types of themes
// (other than site)  by removing them from the array. The default setting is:
//
//     $CFG->themeorder = array('course', 'category', 'session', 'user', 'cohort', 'site');
//
// NOTE: course, category, session, user, cohort themes still require the
// respective settings to be enabled
//
// It is possible to add extra themes directory stored outside of $CFG->dirroot.
// This local directory does not have to be accessible from internet.
//
//     $CFG->themedir = '/location/of/extra/themes';
//
// It is possible to specify different cache and temp directories, use local fast filesystem
// for normal web servers. Server clusters MUST use shared filesystem for cachedir!
// Localcachedir is intended for server clusters, it does not have to be shared by cluster nodes.
// The directories must not be accessible via web.
//
//     $CFG->tempdir = '/var/www/moodle/temp';        // Directory MUST BE SHARED by all cluster nodes.
//     $CFG->cachedir = '/var/www/moodle/cache';      // Directory MUST BE SHARED by all cluster nodes, locking required.
//     $CFG->localcachedir = '/var/local/cache';      // Intended for local node caching.
//     $CFG->localrequestdir = '/tmp';                // Intended for local only temporary files. The defaults uses sys_get_temp_dir().
//
// It is possible to specify a different backup temp directory, use local fast filesystem
// for normal web servers. Server clusters MUST use shared filesystem for backuptempdir!
// The directory must not be accessible via web.
//
//     $CFG->backuptempdir = '/var/www/moodle/backuptemp';  // Directory MUST BE SHARED by all cluster nodes.
//
// Some filesystems such as NFS may not support file locking operations.
// Locking resolves race conditions and is strongly recommended for production servers.
//     $CFG->preventfilelocking = false;
//
// Site default language can be set via standard administration interface. If you
// want to have initial error messages for eventual database connection problems
// localized too, you have to set your language code here.
//
//     $CFG->lang = 'yourlangcode'; // for example 'cs'
//
// When Moodle is about to perform an intensive operation it raises PHP's memory
// limit. The following setting should be used on large sites to set the raised
// memory limit to something higher.
// The value for the settings should be a valid PHP memory value. e.g. 512M, 1G
//
//     $CFG->extramemorylimit = '1024M';
//
// Moodle 2.4 introduced a new cache API.
// The cache API stores a configuration file within the Moodle data directory and
// uses that rather than the database in order to function in a stand-alone manner.
// Using altcacheconfigpath you can change the location where this config file is
// looked for.
// It can either be a directory in which to store the file, or the full path to the
// file if you want to take full control. Either way it must be writable by the
// webserver.
//
//     $CFG->altcacheconfigpath = '/var/www/shared/moodle.cache.config.php
//
// Use the following flag to completely disable the Available update notifications
// feature and hide it from the server administration UI.
//
//      $CFG->disableupdatenotifications = true;
//
// Use the following flag to completely disable the installation of plugins
// (new plugins, available updates and missing dependencies) and related
// features (such as cancelling the plugin installation or upgrade) via the
// server administration web interface.
//
//      $CFG->disableupdateautodeploy = true;
//
// Use the following flag to disable the warning on the system notifications page
// about present development libraries. This flag will not disable the warning within
// the security overview report. Use this flag only if you really have prohibited web
// access to the development libraries in your webserver configuration.
//
//      $CFG->disabledevlibdirscheck = true;
//
// Use the following flag to disable modifications to scheduled tasks
// whilst still showing the state of tasks.
//
//      $CFG->preventscheduledtaskchanges = true;
//
// Some administration options allow setting the path to executable files. This can
// potentially cause a security risk. Set this option to true to disable editing
// those config settings via the web. They will need to be set explicitly in the
// config.php file
//      $CFG->preventexecpath = true;
//
// Use the following flag to set userid for noreply user. If not set then moodle will
// create dummy user and use -ve value as user id.
//      $CFG->noreplyuserid = -10;
//
// As of version 2.6 Moodle supports admin to set support user. If not set, all mails
// will be sent to supportemail.
//      $CFG->supportuserid = -20;
//
// Moodle 2.7 introduces a locking api for critical tasks (e.g. cron).
// The default locking system to use is DB locking for Postgres, MySQL, MariaDB and
// file locking for Oracle and SQLServer. If $CFG->preventfilelocking is set, then the
// default will always be DB locking. It can be manually set to one of the lock
// factory classes listed below, or one of your own custom classes implementing the
// \core\lock\lock_factory interface.
//
//      $CFG->lock_factory = "auto";
//
// The list of available lock factories is:
//
// "\\core\\lock\\file_lock_factory" - File locking
//      Uses lock files stored by default in the dataroot. Whether this
//      works on clusters depends on the file system used for the dataroot.
//
// "\\core\\lock\\db_record_lock_factory" - DB locking based on table rows.
//
// "\\core\\lock\\mysql_lock_factory" - DB locking based on MySQL / MariaDB locks.
//
// "\\core\\lock\\postgres_lock_factory" - DB locking based on postgres advisory locks.
//
// Settings used by the lock factories
//
// Location for lock files used by the File locking factory. This must exist
// on a shared file system that supports locking.
//      $CFG->file_lock_root = $CFG->dataroot . '/lock';
//
//
// Alternative task logging.
// Since Moodle 3.7 the output of al scheduled and adhoc tasks is stored in the database and it is possible to use an
// alternative task logging mechanism.
// To set the alternative task logging mechanism in config.php you can use the following settings, providing the
// alternative class name that will be auto-loaded.
//
//      $CFG->task_log_class = '\\local_mytasklogger\\logger';
//
// Moodle 2.9 allows administrators to customise the list of supported file types.
// To add a new filetype or override the definition of an existing one, set the
// customfiletypes variable like this:
//
// $CFG->customfiletypes = array(
//     (object)array(
//         'extension' => 'frog',
//         'icon' => 'archive',
//         'type' => 'application/frog',
//         'customdescription' => 'Amphibian-related file archive'
//     )
// );
//
// The extension, icon, and type fields are required. The icon field can refer to
// any icon inside the pix/f folder. You can also set the customdescription field
// (shown above) and (for advanced use) the groups, string, and defaulticon fields.
//
// Upgrade key
//
// If the upgrade key is defined here, then the value must be provided every time
// the site is being upgraded though the web interface, regardless of whether the
// administrator is logged in or not. This prevents anonymous access to the upgrade
// screens where the real authentication and authorization mechanisms can not be
// relied on.
//
// It is strongly recommended to use a value different from your real account
// password.
//
//      $CFG->upgradekey = 'put_some_password-like_value_here';
//
// Font used in exported PDF files. When generating a PDF, Moodle embeds a subset of
// the font in the PDF file so it will be readable on the widest range of devices.
// The default font is 'freesans' which is part of the GNU FreeFont collection.
// The font used to export can be set per-course - a drop down list in the course
// settings shows all the options specified in the array here. The key must be the
// font name (e.g., "kozminproregular") and the value is a friendly name, (e.g.,
// "Kozmin Pro Regular").
//
//      $CFG->pdfexportfont = ['freesans' => 'FreeSans'];
//
// Use the following flag to enable messagingallusers and set the default preference
// value for existing users to allow them to be contacted by other site users.
//
//      $CFG->keepmessagingallusersenabled = true;
//
// Disable login token validation for login pages. Login token validation is enabled
// by default unless $CFG->alternateloginurl is set.
//
//      $CFG->disablelogintoken = true;
//
// Moodle 3.7+ checks that cron is running frequently. If the time between cron runs
// is greater than this value (in seconds), you get a warning on the admin page. (This
// setting only controls whether or not the warning appears, it has no other effect.)
//
//      $CFG->expectedcronfrequency = 200;
//
// Moodle 3.9+ checks how old tasks are in the ad hoc queue and warns at 10 minutes
// and errors at 4 hours. Set these to override these limits:
//
//      $CFG->adhoctaskagewarn = 10 * 60;
//      $CFG->adhoctaskageerror = 4 * 60 * 60;
//
// Moodle 4.2+ checks how long tasks have been running for at warns at 12 hours
// and errors at 24 hours. Set these to override these limits:
//
// $CFG->taskruntimewarn = 12 * 60 * 60;
// $CFG->taskruntimeerror = 24 * 60 * 60;
//
// This is not to be confused with $CFG->task_adhoc_max_runtime which is how long the
// php process should be allowed to run for, not each specific task.
//
// Session lock warning threshold. Long running pages should release the session using \core\session\manager::write_close().
// Set this threshold to any value greater than 0 to add developer warnings when a page locks the session for too long.
// The session should rarely be locked for more than 1 second. The input should be in seconds and may be a float.
//
//      $CFG->debugsessionlock = 5;
//
// There are times when a session lock is not required during a request. For a page/service to opt-in whether or not a
// session lock is required this setting must first be set to 'true'.
// The session store can not be in the session, please see https://docs.moodle.org/en/Session_handling#Read_only_sessions.
//
//      $CFG->enable_read_only_sessions = true;
//
// To help expose all the edge cases bugs a debug mode is available which shows the same
// runtime write during readonly errors without actually turning on the readonly sessions:
//
//      $CFG->enable_read_only_sessions_debug = true;
//
// Uninstall plugins from CLI only. This stops admins from uninstalling plugins from the graphical admin
// user interface, and forces plugins to be uninstalled from the Command Line tool only, found at
// admin/cli/plugin_uninstall.php.
//
//      $CFG->uninstallclionly = true;
//
// Course and category sorting
//
// If the number of courses in a category exceeds $CFG->maxcoursesincategory (10000 by default), it may lead to duplicate
// sort orders of courses in separated categories. For example:
// - Category A has the sort order of 10000, and has 10000 courses. The last course will have the sort order of 20000.
// - Category B has the sort order of 20000, and has a course with the sort order of 20001.
// - If we add another course in category A, it will have a sort order of 20001,
// which is the same as the course in category B
// The duplicate will cause sorting issue and hence we need to increase $CFG->maxcoursesincategory
// to fix the duplicate sort order
// Please also make sure $CFG->maxcoursesincategory * MAX_COURSE_CATEGORIES less than max integer.
//
// $CFG->maxcoursesincategory = 10000;
//
// Admin setting encryption
//
//      $CFG->secretdataroot = '/var/www/my_secret_folder';
//
// Location to store encryption keys. By default this is $CFG->dataroot/secret; set this if
// you want to use a different location for increased security (e.g. if too many people have access
// to the main dataroot, or if you want to avoid using shared storage). Your web server user needs
// read access to this location, and write access unless you manually create the keys.
//
//      $CFG->nokeygeneration = false;
//
// If you change this to true then the server will give an error if keys don't exist, instead of
// automatically generating them. This is only needed if you want to ensure that keys are consistent
// across a cluster when not using shared storage. If you stop the server generating keys, you will
// need to manually generate them by running 'php admin/cli/generate_key.php'.
//
// H5P crossorigin
//
//      $CFG->h5pcrossorigin = 'anonymous';
//
// Settings this to anonymous will enable CORS requests for media elements to have the credentials
// flag set to 'same-origin'. This may be needed when using tool_objectfs as an alternative file
// system with CloudFront configured.
//
// Enrolments sync interval
//
// The minimum time in seconds between re-synchronization of enrollment via enrol_check_plugins which is
// a potentially expensive operation and otherwise happens every time a user is authenticated. This only
// applies to web requests without a session such as webservice calls, tokenpluginfile.php and rss links
// where the user is re-authenticated on every request. Set it to 0 to force enrollment checking constantly
// and increase this number to improve performance at the cost of adding a latency for enrollment updates.
// Defaults to 60 minutes.
//
//      $CFG->enrolments_sync_interval = 3600

//=========================================================================
// 7. SETTINGS FOR DEVELOPMENT SERVERS - not intended for production use!!!
//=========================================================================
//
// Force a debugging mode regardless the settings in the site administration
// @error_reporting(E_ALL | E_STRICT); // NOT FOR PRODUCTION SERVERS!
// @ini_set('display_errors', '1');    // NOT FOR PRODUCTION SERVERS!
// $CFG->debug = (E_ALL | E_STRICT);   // === DEBUG_DEVELOPER - NOT FOR PRODUCTION SERVERS!
// $CFG->debugdisplay = 1;             // NOT FOR PRODUCTION SERVERS!
//
// Display exceptions using the 'pretty' Whoops! utility.
// This is only used when the following conditions are met:
// - Composer dependencies are installed
// - $CFG->debug and $CFG->debugdisplay are set
// - the request is not a CLI, or AJAX request
//
// To further control this, the debug_developer_use_pretty_exceptions setting can be set to false.
// $CFG->debug_developer_use_pretty_exceptions = true;
//
// In many development situations it is desirable to have debugging() calls treated as errors rather than
// as exceptions.
// If this property is not specified then it will be true if pretty exceptions are usable.
// $CFG->debug_developer_debugging_as_error = true;
//
// The Whoops! UI can also provide a link to open files in  your preferred editor.
// You can set your preferred editor by setting:
// $CFG->debug_developer_editor = 'vscode';
//
// See https://github.com/filp/whoops/blob/master/docs/Open%20Files%20In%20An%20Editor.md for more information on
// supported editors.
// If your editor is not listed you can provide a callback as documented.
//
// You can specify a comma separated list of user ids that that always see
// debug messages, this overrides the debug flag in $CFG->debug and $CFG->debugdisplay
// for these users only.
// $CFG->debugusers = '2';
//
// Prevent theme caching
// $CFG->themedesignermode = true; // NOT FOR PRODUCTION SERVERS!
//
// Enable verbose debug information during fetching of email messages from IMAP server.
// $CFG->debugimap = true;
//
// Enable verbose debug information during sending of email messages to SMTP server.
// Note: also requires $CFG->debug set to DEBUG_DEVELOPER.
// $CFG->debugsmtp = true;
//
// Prevent JS caching
// $CFG->cachejs = false; // NOT FOR PRODUCTION SERVERS!
//
// Prevent Template caching
// $CFG->cachetemplates = false; // NOT FOR PRODUCTION SERVERS!
//
// Restrict which YUI logging statements are shown in the browser console.
// For details see the upstream documentation:
//   http://yuilibrary.com/yui/docs/api/classes/config.html#property_logInclude
//   http://yuilibrary.com/yui/docs/api/classes/config.html#property_logExclude
// $CFG->yuiloginclude = array(
//     'moodle-course-categoryexpander' => true,
// );
// $CFG->yuilogexclude = array(
//     'moodle-core-notification' => true,
// );
//
// Set the minimum log level for YUI logging statements.
// For details see the upstream documentation:
//   http://yuilibrary.com/yui/docs/api/classes/config.html#property_logLevel
// $CFG->yuiloglevel = 'debug';
//
// Prevent core_string_manager application caching
// $CFG->langstringcache = false; // NOT FOR PRODUCTION SERVERS!
//
// When working with production data on test servers, no emails or other messages
// should ever be send to real users
// $CFG->noemailever = true;    // NOT FOR PRODUCTION SERVERS!
//
// Divert all outgoing emails to this address to test and debug emailing features
// $CFG->divertallemailsto = 'root@localhost.local'; // NOT FOR PRODUCTION SERVERS!
//
// Except for certain email addresses you want to let through for testing. Accepts
// a comma separated list of regexes.
// $CFG->divertallemailsexcept = 'tester@dev.com, fred(\+.*)?@example.com'; // NOT FOR PRODUCTION SERVERS!
//
// Uncomment if you want to allow empty comments when modifying install.xml files.
// $CFG->xmldbdisablecommentchecking = true;    // NOT FOR PRODUCTION SERVERS!
//
// Since 2.0 sql queries are not shown during upgrade by default.
// Please note that this setting may produce very long upgrade page on large sites.
// $CFG->upgradeshowsql = true; // NOT FOR PRODUCTION SERVERS!
//
// Add SQL queries to the output of cron, just before their execution
// $CFG->showcronsql = true;
//
// Force developer level debug and add debug info to the output of cron
// $CFG->showcrondebugging = true;
//
// Force result of checks used to determine whether a site is considered "public" or not (such as for site registration).
// $CFG->site_is_public = false;
//
//=========================================================================
// 8. FORCED SETTINGS
//=========================================================================
// It is possible to specify normal admin settings here, the point is that
// they can not be changed through the standard admin settings pages any more.
//
// Core settings are specified directly via assignment to $CFG variable.
// Example:
//   $CFG->somecoresetting = 'value';
//
// Plugin settings have to be put into a special array.
// Example:
//   $CFG->forced_plugin_settings = array('pluginname'  => array('settingname' => 'value', 'secondsetting' => 'othervalue'),
//                                        'otherplugin' => array('mysetting' => 'myvalue', 'thesetting' => 'thevalue'));
// Module default settings with advanced/locked checkboxes can be set too. To do this, add
// an extra config with '_adv' or '_locked' as a suffix and set the value to true or false.
// Example:
//   $CFG->forced_plugin_settings = array('pluginname'  => array('settingname' => 'value', 'settingname_locked' => true, 'settingname_adv' => true));
//
//=========================================================================
// 9. PHPUNIT SUPPORT
//=========================================================================
// $CFG->phpunit_prefix = 'phpu_';
// $CFG->phpunit_dataroot = '/home/example/phpu_moodledata';
// $CFG->phpunit_directorypermissions = 02777; // optional
// $CFG->phpunit_profilingenabled = true; // optional to profile PHPUnit runs.
//
//
//=========================================================================
// 10. SECRET PASSWORD SALT
//=========================================================================
// A site-wide password salt is no longer used in new installations.
// If upgrading from 2.6 or older, keep all existing salts in config.php file.
//
// $CFG->passwordsaltmain = 'a_very_long_random_string_of_characters#@6&*1';
//
// You may also have some alternative salts to allow migration from previously
// used salts.
//
// $CFG->passwordsaltalt1 = '';
// $CFG->passwordsaltalt2 = '';
// $CFG->passwordsaltalt3 = '';
// ....
// $CFG->passwordsaltalt19 = '';
// $CFG->passwordsaltalt20 = '';
//
//
//=========================================================================
// 11. BEHAT SUPPORT
//=========================================================================
// Behat test site needs a unique www root, data directory and database prefix:
//
// $CFG->behat_wwwroot = 'http://127.0.0.1/moodle';
// $CFG->behat_prefix = 'bht_';
// $CFG->behat_dataroot = '/home/example/bht_moodledata';
// $CFG->behat_dbname = 'behat'; // optional
// $CFG->behat_dbuser = 'username'; // optional
// $CFG->behat_dbpass = 'password'; // optional
// $CFG->behat_dbhost = 'localhost'; // optional
//
// You can override default Moodle configuration for Behat and add your own
// params; here you can add more profiles, use different Mink drivers than Selenium...
// These params would be merged with the default Moodle behat.yml, giving priority
// to the ones specified here. The array format is YAML, following the Behat
// params hierarchy. More info: http://docs.behat.org/guides/7.config.html
// Example:
//   $CFG->behat_config = array(
//       'Mac-Firefox' => array(
//           'suites' => array (
//               'default' => array(
//                   'filters' => array(
//                      'tags' => '~@_file_upload'
//                   ),
//               ),
//           ),
//           'extensions' => array(
//               'Behat\MinkExtension' => array(
//                   'webddriver' => array(
//                       'browser' => 'firefox',
//                       'capabilities' => array(
//                           'platform' => 'OS X 10.6',
//                           'version' => 20
//                       )
//                   )
//               )
//           )
//       ),
//       'Mac-Safari' => array(
//           'extensions' => array(
//               'Behat\MinkExtension' => array(
//                   'webddriver' => array(
//                       'browser' => 'safari',
//                       'capabilities' => array(
//                           'platform' => 'OS X 10.8',
//                           'version' => 6
//                       )
//                   )
//               )
//           )
//       )
//   );
// You can also use the following config to override default Moodle configuration for Behat.
// This config is limited to default suite and will be supported in later versions.
// It will have precedence over $CFG->behat_config.
// $CFG->behat_profiles = array(
//     'phantomjs' => array(
//         'browser' => 'phantomjs',
//         'tags' => '~@_file_upload&&~@_alert&&~@_bug_phantomjs',
//         'wd_host' => 'http://127.0.0.1:4443/wd/hub',
//         'capabilities' => array(
//             'platform' => 'Linux',
//             'version' => 2.1
//         )
//     ),
// );
//
// All this page's extra Moodle settings are compared against a white list of allowed settings
// (the basic and behat_* ones) to avoid problems with production environments. This setting can be
// used to expand the default white list with an array of extra settings.
// Example:
//   $CFG->behat_extraallowedsettings = array('somecoresetting', ...);
//
// You should explicitly allow the usage of the deprecated behat steps, otherwise an exception will
// be thrown when using them. The setting is disabled by default.
// Example:
//   $CFG->behat_usedeprecated = true;
//
// If you are using a slow machine, it may help to increase the timeouts that Behat uses. The
// following example will increase timeouts by a factor of 3 (using 30 seconds instead of 10
// seconds, for instance).
// Example:
//   $CFG->behat_increasetimeout = 3;
//
// Yon can specify a window size modifier for Behat, which is applied to any window szie changes.
// For example, if a window size of 640x768 is specified, with a modifier of 2, then the final size is 1280x1536.
// This is particularly useful for behat reruns to eliminate issues with window sizing.
// Example:
//   $CFG->behat_window_size_modifier = 1;
//
// Including feature files from directories outside the dirroot is possible if required. The setting
// requires that the running user has executable permissions on all parent directories in the paths.
// Example:
//   $CFG->behat_additionalfeatures = array('/home/developer/code/wipfeatures');
//
// You can make behat save several dumps when a scenario fails. The dumps currently saved are:
// * a dump of the DOM in it's state at the time of failure; and
// * a screenshot (JavaScript is required for the screenshot functionality, so not all browsers support this option)
// Example:
//   $CFG->behat_faildump_path = '/my/path/to/save/failure/dumps';
//
// You can make behat pause upon failure to help you diagnose and debug problems with your tests.
//
//   $CFG->behat_pause_on_fail = true;
//
// You can specify db, selenium wd_host etc. for behat parallel run by setting following variable.
// Example:
//   $CFG->behat_parallel_run = array (
//       array (
//           'dbtype' => 'mysqli',
//           'dblibrary' => 'native',
//           'dbhost' => 'localhost',
//           'dbname' => 'moodletest',
//           'dbuser' => 'moodle',
//           'dbpass' => 'moodle',
//           'behat_prefix' => 'mdl_',
//           'wd_host' => 'http://127.0.0.1:4444/wd/hub',
//           'behat_wwwroot' => 'http://127.0.0.1/moodle',
//           'behat_dataroot' => '/home/example/bht_moodledata'
//       ),
//   );
//
// To change name of behat parallel run site, define BEHAT_PARALLEL_SITE_NAME and parallel run sites will be suffixed
// with this value
// Example:
//   define('BEHAT_PARALLEL_SITE_NAME', 'behatparallelsite');
//
// Command line output for parallel behat install is limited to 80 chars, if you are installing more then 4 sites and
// want to expand output to more then 80 chars, then define BEHAT_MAX_CMD_LINE_OUTPUT
// Example:
//   define('BEHAT_MAX_CMD_LINE_OUTPUT', 120);
//
// Behat feature files will be distributed randomly between the processes by default. If you have timing file or want
// to create timing file then define BEHAT_FEATURE_TIMING_FILE with path to timing file. It will be updated for each
// run with latest time taken to execute feature.
// Example:
//   define('BEHAT_FEATURE_TIMING_FILE', '/PATH_TO_TIMING_FILE/timing.json');
//
// If you don't have timing file and want some stable distribution of features, then you can use step counts to
// distribute the features. You can generate step file by executing php admin/tool/behat/cli/util.php --updatesteps
// this will update step file which is defined by BEHAT_FEATURE_STEP_FILE.
// Example:
//   define('BEHAT_FEATURE_STEP_FILE', '/PATH_TO_FEATURE_STEP_COUNT_FILE/stepcount.json');
//
// Feature distribution for each process is displayed as histogram. you can disable it by setting
// BEHAT_DISABLE_HISTOGRAM
// Example:
//   define('BEHAT_DISABLE_HISTOGRAM', true);
//
// Mobile app Behat testing requires this option, pointing to the url where the Ionic application is served:
//   $CFG->behat_ionic_wwwroot = 'http://localhost:8100';
//
//=========================================================================
// 12. DEVELOPER DATA GENERATOR
//=========================================================================
//
// The developer data generator tool is intended to be used only in development or testing sites and
// it's usage in production environments is not recommended; if it is used to create JMeter test plans
// is even less recommended as JMeter needs to log in as site course users. JMeter needs to know the
// users passwords but would be dangerous to have a default password as everybody would know it, which would
// be specially dangerouse if somebody uses this tool in a production site, so in order to prevent unintended
// uses of the tool and undesired accesses as well, is compulsory to set a password for the users
// generated by this tool, but only in case you want to generate a JMeter test. The value should be a string.
// Example:
//   $CFG->tool_generator_users_password = 'examplepassword';
//
//=========================================================================
// 13. SYSTEM PATHS (You need to set following, depending on your system)
//=========================================================================
// Ghostscript path.
// On most Linux installs, this can be left as '/usr/bin/gs'.
// On Windows it will be something like 'c:\gs\bin\gswin32c.exe' (make sure
// there are no spaces in the path - if necessary copy the files 'gswin32c.exe'
// and 'gsdll32.dll' to a new folder without a space in the path)
//      $CFG->pathtogs = '/usr/bin/gs';
//
// Path to PHP CLI.
// Probably something like /usr/bin/php. If you enter this, cron scripts can be
// executed from admin web interface.
// $CFG->pathtophp = '';
//
// Path to du.
// Probably something like /usr/bin/du. If you enter this, pages that display
// directory contents will run much faster for directories with a lot of files.
//      $CFG->pathtodu = '';
//
// Path to aspell.
// To use spell-checking within the editor, you MUST have aspell 0.50 or later
// installed on your server, and you must specify the correct path to access the
// aspell binary. On Unix/Linux systems, this path is usually /usr/bin/aspell,
// but it might be something else.
//      $CFG->aspellpath = '';
//
// Path to dot.
// Probably something like /usr/bin/dot. To be able to generate graphics from
// DOT files, you must have installed the dot executable and point to it here.
// Note that, for now, this only used by the profiling features
// (Development->Profiling) built into Moodle.
//      $CFG->pathtodot = '';
//
// Path to unoconv.
// Probably something like /usr/bin/unoconv. Used as a fallback to convert between document formats.
// Unoconv is used convert between file formats supported by LibreOffice.
// Use a recent version of unoconv ( >= 0.7 ), older versions have trouble running from a webserver.
//      $CFG->pathtounoconv = '';
//
//=========================================================================
// 14. ALTERNATIVE FILE SYSTEM SETTINGS
//=========================================================================
//
// Alternative file system.
// Since 3.3 it is possible to override file_storage and file_system API and use alternative storage systems (e.g. S3,
// Rackspace Cloud Files, Google Cloud Storage, Azure Storage, etc.).
// To set the alternative file storage system in config.php you can use the following setting, providing the
// alternative system class name that will be auto-loaded by file_storage API.
//
//      $CFG->alternative_file_system_class = '\\local_myfilestorage\\file_system';
//
//=========================================================================
// 15. CAMPAIGN CONTENT
//=========================================================================
//
// We have added a campaign content to the notifications page, in case you want to hide that from your site you just
// need to set showcampaigncontent setting to false.
//
//      $CFG->showcampaigncontent = true;
//
//=========================================================================
// 16. ALTERNATIVE CACHE CONFIG SETTINGS
//=========================================================================
//
// Alternative cache config.
// Since 3.10 it is possible to override the cache_factory class with an alternative caching factory.
// This overridden factory can provide alternative classes for caching such as cache_config,
// cache_config_writer and core_cache\local\administration_display_helper.
// The autoloaded factory class name can be specified to use.
//
//      $CFG->alternative_cache_factory_class = 'tool_alternativecache_cache_factory';
//
//=========================================================================
// 17. SCHEDULED TASK OVERRIDES
//=========================================================================
//
// It is now possible to define scheduled tasks directly within config.
// The overridden value will take precedence over the values that have been set VIA the UI from the
// next time the task is run.
//
// Tasks are configured as an array of tasks that can override a task's schedule, as well as setting
// the task as disabled. I.e:
//
//      $CFG->scheduled_tasks = [
//          '\local_plugin\task\my_task' => [
//              'schedule' => '*/15 0 0 0 0',
//              'disabled' => 0,
//          ],
//      ];
//
// The format for the schedule definition is: '{minute} {hour} {day} {month} {dayofweek}'.
//
// The classname of the task also supports wildcards:
//
//      $CFG->scheduled_tasks = [
//          '\local_plugin\*' => [
//              'schedule' => '*/15 0 0 0 0',
//              'disabled' => 0,
//          ],
//          '*' => [
//              'schedule' => '0 0 0 0 0',
//              'disabled' => 0,
//          ],
//      ];
//
// In this example, any task classnames matching '\local_plugin\*' would match the first rule and
// use that schedule the next time the task runs. Note that even though the 'local_plugin' tasks match
// the second rule as well, the highest rule takes precedence. Therefore, the second rule would be
// applied to all tasks, except for tasks within '\local_plugin\'.
//
// When the full classname is used, this rule always takes priority over any wildcard rules.
//
//=========================================================================
// 18. SITE ADMIN PRESETS
//=========================================================================
//
// The site admin presets plugin has been integrated in Moodle LMS. You can use a setting in case you
// want to apply a preset during the installation:
//
//      $CFG->setsitepresetduringinstall = 'starter';
//
// This setting accepts the following values:
// - One of the core preset names (i.e "starter" or "full").
// - The path of a valid XML preset file, that will be imported and applied. Absolute paths are recommended, to
//   guarantee the file is found: i.e."MOODLEPATH/admin/presets/tests/fixtures/import_settings_plugins.xml".
//
// This setting is only used during the installation process. So once the Moodle site is installed, it is ignored.
//
//=========================================================================
// 19. SERVICES AND SUPPORT CONTENT
//=========================================================================
//
// We have added services and support content to the notifications page, in case you want to hide that from your site
// you just need to set showservicesandsupportcontent setting to false.
//
//      $CFG->showservicesandsupportcontent = false;
//
//=========================================================================
// 20. NON HTTP ONLY COOKIES
//=========================================================================
//
//  Cookies in Moodle now default to HTTP only cookies. This means that they cannot be accessed by JavaScript.
//  Upgraded sites will keep the behaviour they had before the upgrade. New sites will have HTTP only cookies enabled.
//  To enable HTTP only cookies set the following:
//
//      $CFG->cookiehttponly = true;
//
//  To disable HTTP only cookies set the following:
//
//      $CFG->cookiehttponly = false;
//
// 21. SECRET PASSWORD PEPPER
//=========================================================================
// A pepper is a component of the salt, but stored separately.
// By splitting them it means that if the db is compromised the partial hashes are useless.
// Unlike a salt, the pepper is not unique and is shared for all users, and MUST be kept secret.
//
// A pepper needs to have at least 112 bits of entropy,
// so the pepper itself cannot be easily brute forced if you have a known password + hash combo.
//
// Once a pepper is set, existing passwords will be updated on next user login.
// Once set there is no going back without resetting all user passwords.
// To set peppers for your site, the following setting must be set in config.php:
//
//      $CFG->passwordpeppers = [
//          1 => '#GV]NLie|x$H9[$rW%94bXZvJHa%z'
//      ];
//
// The 'passwordpeppers' array must be numerically indexed with a positive number.
// New peppers can be added by adding a new element to the array with a higher numerical index.
// Upon next login a users password will be rehashed with the new pepper:
//
//      $CFG->passwordpeppers = [
//          1 => '#GV]NLie|x$H9[$rW%94bXZvJHa%z',
//          2 => '#GV]NLie|x$H9[$rW%94bXZvJHa%$'
//      ];
//
// Peppers can be progressively removed by setting the latest pepper to an empty string:
//
//      $CFG->passwordpeppers = [
//          1 => '#GV]NLie|x$H9[$rW%94bXZvJHa%z',
//          2 => '#GV]NLie|x$H9[$rW%94bXZvJHa%$',
//          3 => ''
//      ];
//
//=========================================================================
// ALL DONE!  To continue installation, visit your main page with a browser
//=========================================================================

require_once(__DIR__ . '/lib/setup.php'); // Do not edit

// There is no php closing tag in this file,
// it is intentional because it prevents trailing whitespace problems!