unify style of config.sample.php

* use ' instead of " for config option
* place default parameters where useful into sample
* use proper comment block
* limit line size to 80 characters

1 files changed, 455 insertions, 215 deletions

diff --git a/config/config.sample.php b/config/config.sample.php
index 48f0af9c99d..1124c285e98 100755
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -1,149 +1,260 @@
 <?php
 
 /**
- * This configuration file is only provided to document the different configuration options and their usage.
- * DO NOT COMPLETELY BASE YOUR CONFIGURATION FILE ON THIS SAMPLE. THIS MAY BREAK YOUR INSTANCE.
- * Instead, manually copy configurations' switches that you consider important for your instance to your configuration.
+ * This configuration file is only provided to document the different
+ * configuration options and their usage.
+ *
+ * DO NOT COMPLETELY BASE YOUR CONFIGURATION FILE ON THIS SAMPLE. THIS MAY BREAK
+ * YOUR INSTANCE. Instead, manually copy configurations' switches that you
+ * consider important for your instance to your configuration.
  */
 
-/* Only enable this for local development and not in productive environments */
-/* This will disable the minifier and outputs some additional debug informations */
-define("DEBUG", true);
+/**
+ * Only enable this for local development and not in productive environments
+ * This will disable the minifier and outputs some additional debug informations
+ */
+define('DEBUG', true);
 
 $CONFIG = array(
-/* Flag to indicate ownCloud is successfully installed (true = installed) */
-"installed" => false,
+/**
+ * Flag to indicate ownCloud is successfully installed (true = installed)
+ */
+'installed' => false,
 
-/* Type of database, can be sqlite, mysql or pgsql */
-"dbtype" => "sqlite",
+/**
+ * Type of database, can be sqlite, mysql or pgsql
+ */
+'dbtype' => 'sqlite',
 
-/* Name of the ownCloud database */
-"dbname" => "owncloud",
+/**
+ * Name of the ownCloud database
+ */
+'dbname' => 'owncloud',
 
-/* User to access the ownCloud database */
-"dbuser" => "",
+/**
+ * User to access the ownCloud database
+ */
+'dbuser' => '',
 
-/* Password to access the ownCloud database */
-"dbpassword" => "",
+/**
+ * Password to access the ownCloud database
+ */
+'dbpassword' => '',
 
-/* Host running the ownCloud database. To specify a port use "HOSTNAME:####"; to specify a unix sockets use "localhost:/path/to/socket". */
-"dbhost" => "",
+/**
+ * Host running the ownCloud database. To specify a port use 'HOSTNAME:####'; to
+ * specify a unix sockets use 'localhost:/path/to/socket'.
+ */
+'dbhost' => '',
 
-/* Prefix for the ownCloud tables in the database */
-"dbtableprefix" => "",
+/**
+ * Prefix for the ownCloud tables in the database
+ */
+'dbtableprefix' => '',
 
-/* Define the salt used to hash the user passwords. All your user passwords are lost if you lose this string. */
-"passwordsalt" => "",
+/**
+ * Define the salt used to hash the user passwords. All your user passwords are
+ * lost if you lose this string.
+ */
+'passwordsalt' => '',
 
-/* Secret used by ownCloud for various purposes, e.g. to encrypt data. If you lose this string there will be data corruption. */
-"secret" => "",
+/**
+ * Secret used by ownCloud for various purposes, e.g. to encrypt data. If you
+ * lose this string there will be data corruption.
+ */
+'secret' => '',
 
-/* Force use of HTTPS connection (true = use HTTPS) */
-"forcessl" => false,
+/**
+ * Force use of HTTPS connection (true = use HTTPS)
+ */
+'forcessl' => false,
 
-/* Blacklist a specific file and disallow the upload of files with this name - WARNING: USE THIS ONLY IF YOU KNOW WHAT YOU ARE DOING. */
-"blacklisted_files" => array('.htaccess'),
+/**
+ * Blacklist a specific file and disallow the upload of files with this name
+ * WARNING: USE THIS ONLY IF YOU KNOW WHAT YOU ARE DOING.
+ */
+'blacklisted_files' => array('.htaccess'),
 
-/* The automatic hostname detection of ownCloud can fail in certain reverse proxy and CLI/cron situations. This option allows to manually override the automatic detection. You can also add a port. For example "www.example.com:88" */
-"overwritehost" => "",
+/**
+ * The automatic hostname detection of ownCloud can fail in certain reverse
+ * proxy and CLI/cron situations. This option allows to manually override the
+ * automatic detection. You can also add a port. For example
+ * 'www.example.com:88'
+ */
+'overwritehost' => '',
 
-/* The automatic protocol detection of ownCloud can fail in certain reverse proxy and CLI/cron situations. This option allows to manually override the protocol detection. For example "https" */
-"overwriteprotocol" => "",
+/**
+ * The automatic protocol detection of ownCloud can fail in certain reverse
+ * proxy and CLI/cron situations. This option allows to manually override the
+ * protocol detection. For example 'https'
+ */
+'overwriteprotocol' => '',
 
-/* The automatic webroot detection of ownCloud can fail in certain reverse proxy and CLI/cron situations. This option allows to manually override the automatic detection. For example "/domain.tld/ownCloud". The value "/" can be used to remove the root. */
-"overwritewebroot" => "",
+/**
+ * The automatic webroot detection of ownCloud can fail in certain reverse proxy
+ * and CLI/cron situations. This option allows to manually override the
+ * automatic detection. For example '/domain.tld/ownCloud'. The value '/' can be
+ * used to remove the root.
+ */
+'overwritewebroot' => '',
 
-/* The automatic detection of ownCloud can fail in certain reverse proxy and CLI/cron situations. This option allows to define a manually override condition as regular expression for the remote ip address. For example "^10\.0\.0\.[1-3]$" */
-"overwritecondaddr" => "",
+/**
+ * The automatic detection of ownCloud can fail in certain reverse proxy and
+ * CLI/cron situations. This option allows to define a manually override
+ * condition as regular expression for the remote ip address. For example
+ * '^10\.0\.0\.[1-3]$'
+ */
+'overwritecondaddr' => '',
 
-/* A proxy to use to connect to the internet. For example "myproxy.org:88" */
-"proxy" => "",
+/**
+ * A proxy to use to connect to the internet. For example 'myproxy.org:88'
+ */
+'proxy' => '',
 
-/* The optional authentication for the proxy to use to connect to the internet. The format is: [username]:[password] */
-"proxyuserpwd" => "",
+/**
+ * The optional authentication for the proxy to use to connect to the internet.
+ * The format is: [username]:[password]
+ */
+'proxyuserpwd' => '',
 
-/* List of trusted domains, to prevent host header poisoning ownCloud is only using these Host headers */
-'trusted_domains' => array('demo.owncloud.org', 'otherdomain.owncloud.org:8080'),
+/**
+ * List of trusted domains, to prevent host header poisoning ownCloud is only
+ * using these Host headers
+ */
+'trusted_domains' => array('demo.example.org', 'otherdomain.example.org:8080'),
 
-/* List of trusted proxy servers */
+/**
+ * List of trusted proxy servers
+ */
 'trusted_proxies' => array('203.0.113.45', '198.51.100.128'),
 
-/* Headers that should be trusted as client IP address in combination with `trusted_proxies` */
+/**
+ * Headers that should be trusted as client IP address in combination with
+ * `trusted_proxies`
+ */
 'forwarded_for_headers' => array('HTTP_X_FORWARDED', 'HTTP_FORWARDED_FOR'),
 
-/* Theme to use for ownCloud */
-"theme" => "",
+/**
+ * Theme to use for ownCloud
+ */
+'theme' => '',
 
-/* Optional ownCloud default language - overrides automatic language detection on public pages like login or shared items. This has no effect on the user's language preference configured under "personal -> language" once they have logged in */
-"default_language" => "en",
+/**
+ * Optional ownCloud default language - overrides automatic language detection
+ * on public pages like login or shared items. This has no effect on the user's
+ * language preference configured under 'personal -> language' once they have
+ * logged in
+ */
+'default_language' => 'en',
 
-/* Path to the parent directory of the 3rdparty directory */
-"3rdpartyroot" => "",
+/**
+ * Path to the parent directory of the 3rdparty directory
+ */
+'3rdpartyroot' => '',
 
-/* URL to the parent directory of the 3rdparty directory, as seen by the browser */
-"3rdpartyurl" => "",
+/**
+ * URL to the parent directory of the 3rdparty directory, as seen by the browser
+ */
+'3rdpartyurl' => '',
 
-/* Default app to open on login.
- * This can be a comma-separated list of app ids.
- * If the first app is not enabled for the current user,
- * it will try with the second one and so on. If no enabled app could be found,
- * the "files" app will be displayed instead. */
-"defaultapp" => "files",
+/**
+ * Default app to open on login.
+ *
+ * This can be a comma-separated list of app ids. If the first app is not
+ * enabled for the current user, it will try with the second one and so on. If
+ * no enabled app could be found, the 'files' app will be displayed instead.
+ */
+'defaultapp' => 'files',
 
-/* Enable the help menu item in the settings */
-"knowledgebaseenabled" => true,
+/**
+ * Enable the help menu item in the settings
+ */
+'knowledgebaseenabled' => true,
 
-/* Enable installing apps from the appstore */
-"appstoreenabled" => true,
+/**
+ * Enable installing apps from the appstore
+ */
+'appstoreenabled' => true,
 
-/* URL of the appstore to use, server should understand OCS */
-"appstoreurl" => "https://api.owncloud.com/v1",
+/**
+ * URL of the appstore to use, server should understand OCS
+ */
+'appstoreurl' => 'https://api.owncloud.com/v1',
 
-/* Domain name used by ownCloud for the sender mail address, e.g. no-reply@example.com */
-"mail_domain" => "example.com",
+/**
+ * Domain name used by ownCloud for the sender mail address, e.g.
+ * no-reply@example.com
+ */
+'mail_domain' => 'example.com',
 
-/* FROM address used by ownCloud for the sender mail address, e.g. owncloud@example.com
-   This setting overwrites the built in 'sharing-noreply' and 'lostpassword-noreply'
-   FROM addresses, that ownCloud uses
-*/
-"mail_from_address" => "owncloud",
+/**
+ * FROM address used by ownCloud for the sender mail address, e.g.
+ * owncloud@example.com
+ *
+ * This setting overwrites the built in 'sharing-noreply' and
+ * 'lostpassword-noreply' FROM addresses, that ownCloud uses
+ */
+'mail_from_address' => 'owncloud',
 
-/* Enable SMTP class debugging */
-"mail_smtpdebug" => false,
+/**
+ * Enable SMTP class debugging
+ */
+'mail_smtpdebug' => false,
 
-/* Mode to use for sending mail, can be sendmail, smtp, qmail or php, see PHPMailer docs */
-"mail_smtpmode" => "sendmail",
+/**
+ * Mode to use for sending mail, can be sendmail, smtp, qmail or php, see
+ * PHPMailer docs
+ */
+'mail_smtpmode' => 'sendmail',
 
-/* Host to use for sending mail, depends on mail_smtpmode if this is used */
-"mail_smtphost" => "127.0.0.1",
+/**
+ * Host to use for sending mail, depends on mail_smtpmode if this is used
+ */
+'mail_smtphost' => '127.0.0.1',
 
-/* Port to use for sending mail, depends on mail_smtpmode if this is used */
-"mail_smtpport" => 25,
+/**
+ * Port to use for sending mail, depends on mail_smtpmode if this is used
+ */
+'mail_smtpport' => 25,
 
-/* SMTP server timeout in seconds for sending mail, depends on mail_smtpmode if this is used */
-"mail_smtptimeout" => 10,
+/**
+ * SMTP server timeout in seconds for sending mail, depends on mail_smtpmode if
+ * this is used
+ */
+'mail_smtptimeout' => 10,
 
-/* SMTP connection prefix or sending mail, depends on mail_smtpmode if this is used.
-   Can be '', ssl or tls */
-"mail_smtpsecure" => "",
+/**
+ * SMTP connection prefix or sending mail, depends on mail_smtpmode if this is
+ * used. Can be '', 'ssl' or 'tls'
+ */
+'mail_smtpsecure' => '',
 
-/* authentication needed to send mail, depends on mail_smtpmode if this is used
+/**
+ * authentication needed to send mail, depends on mail_smtpmode if this is used
  * (false = disable authentication)
  */
-"mail_smtpauth" => false,
+'mail_smtpauth' => false,
 
-/* authentication type needed to send mail, depends on mail_smtpmode if this is used
- * Can be LOGIN (default), PLAIN or NTLM */
-"mail_smtpauthtype" => "LOGIN",
+/**
+ * authentication type needed to send mail, depends on mail_smtpmode if this is
+ * used Can be LOGIN (default), PLAIN or NTLM
+ */
+'mail_smtpauthtype' => 'LOGIN',
 
-/* Username to use for sendmail mail, depends on mail_smtpauth if this is used */
-"mail_smtpname" => "",
+/**
+ * Username to use for sendmail mail, depends on mail_smtpauth if this is used
+ */
+'mail_smtpname' => '',
 
-/* Password to use for sendmail mail, depends on mail_smtpauth if this is used */
-"mail_smtppassword" => "",
+/**
+ * Password to use for sendmail mail, depends on mail_smtpauth if this is used
+ */
+'mail_smtppassword' => '',
 
-/* memcached servers (Only used when xCache, APC and APCu are absent.) */
-"memcached_servers" => array(
+/**
+ * memcached servers (Only used when xCache, APC and APCu are absent.)
+ */
+'memcached_servers' => array(
 	// hostname, port and optional weight. Also see:
 	// http://www.php.net/manual/en/memcached.addservers.php
 	// http://www.php.net/manual/en/memcached.addserver.php
@@ -151,42 +262,76 @@ $CONFIG = array(
 	//array('other.host.local', 11211),
 ),
 
-/* How long should ownCloud keep deleted files in the trash bin, default value:  30 days */
+/**
+ * How long should ownCloud keep deleted files in the trash bin, default value:
+ * 30 days
+ */
 'trashbin_retention_obligation' => 30,
 
-/* Disable/Enable auto expire for the trash bin, by default auto expire is enabled */
+/**
+ * Disable/Enable auto expire for the trash bin, by default auto expire is
+ * enabled
+ */
 'trashbin_auto_expire' => true,
 
-/* allow user to change his display name, if it is supported by the back-end */
+/**
+ * allow user to change his display name, if it is supported by the back-end
+ */
 'allow_user_to_change_display_name' => true,
 
-/* Ensure that 3rdparty applications follows coding guidelines */
-"appcodechecker" => true,
+/**
+ * Ensure that 3rdparty applications follows coding guidelines
+ */
+'appcodechecker' => true,
 
-/* Check if ownCloud is up to date */
-"updatechecker" => true,
+/**
+ * Check if ownCloud is up to date
+ */
+'updatechecker' => true,
 
-/* Are we connected to the internet or are we running in a closed network? */
-"has_internet_connection" => true,
+/**
+ * Are we connected to the internet or are we running in a closed network?
+ */
+'has_internet_connection' => true,
 
-/* Check if the ownCloud WebDAV server is working correctly. Can be disabled if not needed in special situations*/
-"check_for_working_webdav" => true,
+/**
+ * Check if the ownCloud WebDAV server is working correctly. Can be disabled if
+ * not needed in special situations
+ */
+'check_for_working_webdav' => true,
 
-/* Check if .htaccess protection of data is working correctly. Can be disabled if not needed in special situations*/
-"check_for_working_htaccess" => true,
+/**
+ * Check if .htaccess protection of data is working correctly. Can be disabled
+ * if not needed in special situations
+ */
+'check_for_working_htaccess' => true,
 
-/* Place to log to, can be owncloud and syslog (owncloud is log menu item in admin menu) */
-"log_type" => "owncloud",
+/**
+ * Place to log to, can be 'owncloud' and 'syslog' (owncloud is log menu item in
+ * admin menu)
+ */
+'log_type' => 'owncloud',
 
-/* File for the owncloud logger to log to, (default is ownloud.log in the data dir) */
-"logfile" => "",
+/**
+ * File for the owncloud logger to log to, (default is ownloud.log in the data
+ * dir)
+ */
+'logfile' => '',
 
-/* This entry is just here to show a warning in case somebody copied the sample configuration. DO NOT ADD THIS SWITCH TO YOUR CONFIGURATION!  */
-/* If you, brave person, have read until here be aware that you should not modify *ANY* settings in this file without reading the documentation */
-"copied_sample_config" => true,
+/**
+ * This entry is just here to show a warning in case somebody copied the sample
+ * configuration. DO NOT ADD THIS SWITCH TO YOUR CONFIGURATION!
+ *
+ * If you, brave person, have read until here be aware that you should not
+ * modify *ANY* settings in this file without reading the documentation
+ */
+'copied_sample_config' => true,
 
-/* Loglevel to start logging at. 0=DEBUG, 1=INFO, 2=WARN, 3=ERROR (default is WARN) */
-"loglevel" => "",
+/**
+ * Loglevel to start logging at. 0=DEBUG, 1=INFO, 2=WARN, 3=ERROR (default is
+ * WARN)
+ */
+'loglevel' => 2,
 
 /* date format to be used while writing to the owncloud logfile */
 'logdateformat' => 'F d, Y H:i:s',
@@ -194,119 +339,172 @@ $CONFIG = array(
 /* timezone used while writing to the owncloud logfile (default: UTC) */
 'logtimezone' => 'Europe/Berlin',
 
-/* Append all database queries and parameters to the log file.
- (watch out, this option can increase the size of your log file)*/
-"log_query" => false,
+/**
+ * Append all database queries and parameters to the log file. (watch out, this
+ * option can increase the size of your log file)
+ */
+'log_query' => false,
 
-/* Whether ownCloud should log the last successfull cron exec */
-"cron_log" => true,
+/**
+ * Whether ownCloud should log the last successfull cron exec
+ */
+'cron_log' => true,
 
-/*
- * Configure the size in bytes log rotation should happen, 0 or false disables the rotation.
- * This rotates the current owncloud logfile to a new name, this way the total log usage
- * will stay limited and older entries are available for a while longer. The
- * total disk usage is twice the configured size.
+/**
+ * Configure the size in bytes log rotation should happen, 0 or false disables
+ * the rotation. This rotates the current owncloud logfile to a new name, this
+ * way the total log usage will stay limited and older entries are available for
+ * a while longer. The total disk usage is twice the configured size.
+ *
  * WARNING: When you use this, the log entries will eventually be lost.
- * Example: To set this to 100 MiB, use the value: 104857600 (1024*1024*100 bytes).
+ *
+ * Example: To set this to 100 MiB, use the value: 104857600 (1024*1024*100
+ * bytes).
  */
 'log_rotate_size' => false,
 
-/* Lifetime of the remember login cookie, default is 15 days */
-"remember_login_cookie_lifetime" => 60*60*24*15,
+/**
+ * Lifetime of the remember login cookie, default is 15 days
+ */
+'remember_login_cookie_lifetime' => 60*60*24*15,
 
-/* Life time of a session after inactivity */
-"session_lifetime" => 60 * 60 * 24,
+/**
+ * Life time of a session after inactivity
+ */
+'session_lifetime' => 60 * 60 * 24,
 
-/*
+/**
  * Enable/disable session keep alive when a user is logged in in the Web UI.
- * This is achieved by sending a "heartbeat" to the server to prevent
- * the session timing out.
+ * This is achieved by sending a 'heartbeat' to the server to prevent the
+ * session timing out.
  */
-"session_keepalive" => true,
+'session_keepalive' => true,
 
-/* Custom CSP policy, changing this will overwrite the standard policy */
-"custom_csp_policy" => "default-src 'self'; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; frame-src *; img-src *; font-src 'self' data:; media-src *",
+/**
+ * Custom CSP policy, changing this will overwrite the standard policy
+ */
+'custom_csp_policy' =>
+	"default-src 'self'; script-src 'self' 'unsafe-eval'; ".
+	"style-src 'self' 'unsafe-inline'; frame-src *; img-src *; ".
+	"font-src 'self' data:; media-src *",
 
-/* Enable/disable X-Frame-Restriction */
-/* HIGH SECURITY RISK IF DISABLED*/
-"xframe_restriction" => true,
+/**
+ * Enable/disable X-Frame-Restriction
+ *
+ * HIGH SECURITY RISK IF DISABLED
+ */
+'xframe_restriction' => true,
 
-/* The directory where the user data is stored, default to data in the owncloud
+/**
+ * The directory where the user data is stored, default to data in the owncloud
  * directory. The sqlite database is also stored here, when sqlite is used.
  */
-// "datadirectory" => "",
+'datadirectory' => '',
 
-/* The directory where the skeleton files are located. These files will be copied to the data
- * directory of new users. Leave empty to not copy any skeleton files.
+/**
+ * The directory where the skeleton files are located. These files will be
+ * copied to the data directory of new users. Leave empty to not copy any
+ * skeleton files.
  */
-// "skeletondirectory" => "",
+'skeletondirectory' => '',
 
-/* Enable maintenance mode to disable ownCloud
-   If you want to prevent users to login to ownCloud before you start doing some maintenance work,
-   you need to set the value of the maintenance parameter to true.
-   Please keep in mind that users who are already logged-in are kicked out of ownCloud instantly.
-*/
-"maintenance" => false,
+/**
+ * Enable maintenance mode to disable ownCloud
+ *
+ * If you want to prevent users to login to ownCloud before you start doing some
+ * maintenance work, you need to set the value of the maintenance parameter to
+ * true. Please keep in mind that users who are already logged-in are kicked out
+ * of ownCloud instantly.
+ */
+'maintenance' => false,
 
-"apps_paths" => array(
+/**
+ * Set an array of path for your apps directories
+ *
+ * key 'path' is for the fs path and the key 'url' is for the http path to your
+ * applications paths. 'writable' indicates whether the user can install apps in
+ * this folder. You must have at least 1 app folder writable or you must set the
+ * parameter 'appstoreenabled' to false
+ */
+'apps_paths' => array(
 
-/* Set an array of path for your apps directories
- key 'path' is for the fs path and the key 'url' is for the http path to your
- applications paths. 'writable' indicates whether the user can install apps in this folder.
- You must have at least 1 app folder writable or you must set the parameter 'appstoreenabled' to false
-*/
 	array(
 		'path'=> '/var/www/owncloud/apps',
 		'url' => '/apps',
 		'writable' => true,
 	),
 ),
-'user_backends'=>array(
+
+/**
+ * TODO
+ */
+'user_backends' => array(
 	array(
-		'class'=>'OC_User_IMAP',
-		'arguments'=>array('{imap.gmail.com:993/imap/ssl}INBOX')
+		'class' => 'OC_User_IMAP',
+		'arguments' => array('{imap.gmail.com:993/imap/ssl}INBOX')
 	)
 ),
-//links to custom clients
-'customclient_desktop' => '', //http://owncloud.org/sync-clients/
-'customclient_android' => '', //https://play.google.com/store/apps/details?id=com.owncloud.android
-'customclient_ios' => '', //https://itunes.apple.com/us/app/owncloud/id543672169?mt=8
 
-// PREVIEW
+/**
+ * links to custom clients
+ */
+'customclient_desktop' =>
+	'http://owncloud.org/sync-clients/',
+'customclient_android' =>
+	'https://play.google.com/store/apps/details?id=com.owncloud.android',
+'customclient_ios' =>
+	'https://itunes.apple.com/us/app/owncloud/id543672169?mt=8',
+
+/**
+ * PREVIEW
+ */
 'enable_previews' => true,
-/* the max width of a generated preview, if value is null, there is no limit */
+/**
+ * the max width of a generated preview, if value is null, there is no limit
+ */
 'preview_max_x' => null,
-/* the max height of a generated preview, if value is null, there is no limit */
+/**
+ * the max height of a generated preview, if value is null, there is no limit
+ */
 'preview_max_y' => null,
-/* the max factor to scale a preview, default is set to 10 */
+/**
+ * the max factor to scale a preview, default is set to 10
+ */
 'preview_max_scale_factor' => 10,
-/* custom path for libreoffice / openoffice binary */
+/**
+ * custom path for libreoffice / openoffice binary
+ */
 'preview_libreoffice_path' => '/usr/bin/libreoffice',
-/* cl parameters for libreoffice / openoffice */
-'preview_office_cl_parameters' => ' --headless --nologo --nofirststartwizard --invisible --norestore -convert-to pdf -outdir ',
+/**
+ * cl parameters for libreoffice / openoffice
+ */
+'preview_office_cl_parameters' =>
+	' --headless --nologo --nofirststartwizard --invisible --norestore '.
+	'-convert-to pdf -outdir ',
 
 /**
  * Only register providers that have been explicitly enabled
  *
  * The following providers are enabled by default:
  *  - OC\Preview\Image
+ *  - OC\Preview\MarkDown
  *  - OC\Preview\MP3
  *  - OC\Preview\TXT
- *  - OC\Preview\MarkDown
  *
- * The following providers are disabled by default due to performance or privacy concerns:
- *  - OC\Preview\MSOfficeDoc
+ * The following providers are disabled by default due to performance or privacy
+ * concerns:
+ *  - OC\Preview\Illustrator
+ *  - OC\Preview\Movies
  *  - OC\Preview\MSOffice2003
  *  - OC\Preview\MSOffice2007
+ *  - OC\Preview\MSOfficeDoc
  *  - OC\Preview\OpenDocument
+ *  - OC\Preview\PDF
+ *  - OC\Preview\Photoshop
+ *  - OC\Preview\Postscript
  *  - OC\Preview\StarOffice
  *  - OC\Preview\SVG
- *  - OC\Preview\Movies
- *  - OC\Preview\PDF
  *  - OC\Preview\TIFF
- *  - OC\Preview\Illustrator
- *  - OC\Preview\Postscript
- *  - OC\Preview\Photoshop
  */
 'enabledPreviewProviders' => array(
 	'OC\Preview\Image',
@@ -315,73 +513,115 @@ $CONFIG = array(
 	'OC\Preview\MarkDown'
 ),
 
-/* whether avatars should be enabled */
+/**
+ * whether avatars should be enabled
+ */
 'enable_avatars' => true,
 
-// Extra SSL options to be used for configuration
+/**
+ * Extra SSL options to be used for configuration
+ */
 'openssl' => array(
-	//'config' => '/absolute/location/of/openssl.cnf',
+	'config' => '/absolute/location/of/openssl.cnf',
 ),
 
-// default cipher used for file encryption, currently we support AES-128-CFB and AES-256-CFB
+/**
+ * default cipher used for file encryption, currently we support AES-128-CFB and
+ * AES-256-CFB
+ */
 'cipher' => 'AES-256-CFB',
 
-/* whether usage of the instance should be restricted to admin users only */
+/**
+ * whether usage of the instance should be restricted to admin users only
+ */
 'singleuser' => false,
 
-/* all css and js files will be served by the web server statically in one js file and ons css file*/
+/**
+ * all css and js files will be served by the web server statically in one js
+ * file and ons css file
+ */
 'asset-pipeline.enabled' => false,
 
-/* where mount.json file should be stored, defaults to data/mount.json */
-// 'mount_file' => 'data/mount.json',
+/**
+ * where mount.json file should be stored
+ */
+'mount_file' => 'data/mount.json',
 
 /*
- * Location of the cache folder, defaults to "data/$user/cache" where "$user" is the current user.
- *
- * When specified, the format will change to "$cache_path/$user" where "$cache_path" is the configured
- * cache directory and "$user" is the user.
+ * Location of the cache folder, defaults to 'data/$user/cache' where '$user' is
+ * the current user.
  *
+ * When specified, the format will change to '$cache_path/$user' where
+ * '$cache_path' is the configured cache directory and '$user' is the user.
  */
 'cache_path' => '',
 
-/* EXPERIMENTAL: option whether to include external storage in quota calculation, defaults to false */
+/**
+ * EXPERIMENTAL: option whether to include external storage in quota
+ * calculation, defaults to false
+ */
 'quota_include_external_storage' => false,
 
-/*
- * specifies how often the filesystem is checked for changes made outside owncloud
- * 0 -> never check the filesystem for outside changes, provides a performance increase when it's certain that no changes are made directly to the filesystem
- * 1 -> check each file or folder at most once per request, recomended for general use if outside changes might happen
- * 2 -> check every time the filesystem is used, causes a performance hit when using external storages, not recomended for regular use
+/**
+ * specifies how often the filesystem is checked for changes made outside
+ * owncloud
+ *
+ * 0 -> never check the filesystem for outside changes, provides a performance
+ * increase when it's certain that no changes are made directly to the
+ * filesystem
+ *
+ * 1 -> check each file or folder at most once per request, recommended for
+ * general use if outside changes might happen
+ *
+ * 2 -> check every time the filesystem is used, causes a performance hit when
+ * using external storages, not recommended for regular use
  */
 'filesystem_check_changes' => 1,
 
-/* If true, prevent owncloud from changing the cache due to changes in the filesystem for all storage */
+/**
+ * If true, prevent owncloud from changing the cache due to changes in the
+ * filesystem for all storage
+ */
 'filesystem_cache_readonly' => false,
 
-/*
- * The example below shows how to configure ownCloud to store all files in a swift object storage
+/**
+ * The example below shows how to configure ownCloud to store all files in a
+ * swift object storage
  *
- * It is important to note that ownCloud in object store mode will expect exclusive access
- * to the object store container because it only stores the binary data for each file. The
- * metadata is currently kept in the local database for performance reasons.
+ * It is important to note that ownCloud in object store mode will expect
+ * exclusive access to the object store container because it only stores the
+ * binary data for each file. The metadata is currently kept in the local
+ * database for performance reasons.
  *
- * WARNING: The current implementation is incompatible with any app that uses direct file IO and circumvents our
- * virtual filesystem. That includes Encryption and Gallery. Gallery will store thumbnails directly in the filesystem
- * and encryption will cause severe overhead because key files need to be fetched in addition to any requested file.
+ * WARNING: The current implementation is incompatible with any app that uses
+ * direct file IO and circumvents our virtual filesystem. That includes
+ * Encryption and Gallery. Gallery will store thumbnails directly in the
+ * filesystem and encryption will cause severe overhead because key files need
+ * to be fetched in addition to any requested file.
  *
  * One way to test is applying for a trystack account at http://trystack.org/
  */
 'objectstore' => array(
 	'class' => 'OC\\Files\\ObjectStore\\Swift',
 	'arguments' => array(
-		'username' => 'facebook100000123456789', // trystack will user your facebook id as the user name
-		'password' => 'Secr3tPaSSWoRdt7', // in the trystack dashboard go to user -> settings -> API Password to generate a password
-		'container' => 'owncloud', // must already exist in the objectstore, name can be different
-		'autocreate' => true, // create the container if it does not exist. default is false
-		'region' => 'RegionOne', //required, dev-/trystack defaults to 'RegionOne'
-		'url' => 'http://8.21.28.222:5000/v2.0', // The Identity / Keystone endpoint
-		'tenantName' => 'facebook100000123456789', // required on dev-/trystack
-		'serviceName' => 'swift', //dev-/trystack uses swift by default, the lib defaults to 'cloudFiles' if omitted
+		// trystack will user your facebook id as the user name
+		'username' => 'facebook100000123456789',
+		// in the trystack dashboard go to user -> settings -> API Password to
+		// generate a password
+		'password' => 'Secr3tPaSSWoRdt7',
+		// must already exist in the objectstore, name can be different
+		'container' => 'owncloud',
+		// create the container if it does not exist. default is false
+		'autocreate' => true,
+		// required, dev-/trystack defaults to 'RegionOne'
+		'region' => 'RegionOne',
+		// The Identity / Keystone endpoint
+		'url' => 'http://8.21.28.222:5000/v2.0',
+		// required on dev-/trystack
+		'tenantName' => 'facebook100000123456789',
+		// dev-/trystack uses swift by default, the lib defaults to 'cloudFiles'
+		// if omitted
+		'serviceName' => 'swift',
 	),
 ),