[WORDPRESS] [Costanti] Elenco completo

AUTOSAVE_INTERVAL #
Defines an interval, in which WordPress should do an autosave.
Value: time in seconds (Default: 60)
CORE_UPGRADE_SKIP_NEW_BUNDLED #
Allows you to skip new bundles files like plugins and/or themes on upgrades.
Values: true|false
DISABLE_WP_CRON #
Deactivates the cron function of WordPress.
Value: true
EMPTY_TRASH_DAYS #
Controls the number of days before WordPress permanently deletes posts, pages, attachments, and comments, from the trash bin.
Value: time in days (Default: 30)
IMAGE_EDIT_OVERWRITE #
Allows WordPress to override an image after editing or to save the image as a copy.
Values: true|false
MEDIA_TRASH #
(De)activates the trash bin function for media.
Values: true|false (Default: false)
WPLANG #
Defines the language which WordPress should use.
Values: For German de_DE
WP_DEFAULT_THEME #
Defines a default theme for new sites, also used as fallback for a broken theme.
Value: template name (Default: twentyeleven)
WP_CRON_LOCK_TIMEOUT #
Defines a period of time in which only one cronjob will be fired. Since WordPress 3.3.
Value: time in seconds (Default: 60)
WP_MAIL_INTERVAL #
Defines a period of time in which only one mail request can be done.
Value: time in seconds (Default: 300)
WP_POST_REVISIONS #
(De)activates the revision function for posts. A number greater than 0 defines the number of revisions for one post.
Values: true|false|number (Default: true)
WP_MAX_MEMORY_LIMIT #
Allows you to change the maximum memory limit for some WordPress functions.
Values: See PHP docs (Default: 256M)
WP_MEMORY_LIMIT #
Defines the memory limit for WordPress.
Values: See PHP docs (Default: 32M, for Multisite 64M)
Status
APP_REQUEST #
Will be defined if it’s an Atom Publishing Protocol request.
Value: true
COMMENTS_TEMPLATE #
Will be defined if the comments template is loaded.
Value: true
DOING_AJAX #
Will be defined if it’s an AJAX request.
Value: true
DOING_AUTOSAVE #
Will be defined if WordPress is doing an autosave for posts.
Value: true
DOING_CRON #
Will be defined if WordPress is doing a cronjob.
Value: true
IFRAME_REQUEST #
Will be defined if it’s an inlineframe request.
Value: true
IS_PROFILE_PAGE #
Will be defined if a user change his profile settings.
Value: true
SHORTINIT #
Can be defined to load only the half of WordPress.
Value: true
WP_ADMIN #
Will be defined if it’s a request in backend of WordPress.
Value: true
WP_BLOG_ADMIN #
Will be defined if it’s a request in /wp-admin/.
Value: true
WP_IMPORTING #
Will be defined if WordPress is importing data.
Value: true
WP_INSTALLING #
Will be defined on an new installation or on an upgrade.
Value: true
#WP_INSTALLING_NETWORK #
Will be defined if it’s a request in network admin or on installing a network. Since WordPress 3.3, previous WP_NETWORK_ADMIN_PAGE.
Value: true
WP_LOAD_IMPORTERS #
Will be defined if you visit the importer overview (Tools → Importer).
Value: true
WP_NETWORK_ADMIN #
Will be defined if it’s a request in /wp-admin/network/.
Value: true
WP_REPAIRING #
Will be defined if it’s a request to /wp-admin/maint/repair.php.
Value: true
WP_SETUP_CONFIG #
Will be defined if WordPress will be installed or configured.
Value: true
WP_UNINSTALL_PLUGIN #
Will be defined if a plugin wil be uninstalled (for uninstall.php).
Value: true
WP_USER_ADMIN #
Will be defined if it’s a request in /wp-admin/user/.
Value: true
XMLRPC_REQUEST #
Will be defined if it’s a request over the XML-RPC API.
Value: true
Paths, dirs and links
ABSPATH #
Absolute path to the WordPress root dir.
Default: path to wp-load.php
WPINC #
Relative path to the /wp-includes/. You can’t change it.
Default: wp-includes
WP_LANG_DIR #
Absolute path to the folder with language files.
Default: WP_CONTENT_DIR /languages or WP_CONTENT_DIR WPINC /languages
WP_PLUGIN_DIR #
Absolute path to the plugins dir.
Default: WP_CONTENT_DIR /plugins
WP_PLUGIN_URL #
URL to the plugins dir.
Default: WP_CONTENT_URL /plugins
WP_CONTENT_DIR #
Absolute path to thewp-content dir.
Default: ABSPATH wp-content
WP_CONTENT_URL #
URL to the wp-content dir.
Default: {Site URL}/wp-content
WP_HOME #
Home URL of your WordPress.
WP_SITEURL #
URL to the WordPress root dir.
WP_TEMP_DIR #
Absolute path to a dir, where temporary files can be saved.
WPMU_PLUGIN_DIR #
Absolute path to the must use plugin dir.
Default: WP_CONTENT_DIR /mu-plugins
WPMU_PLUGIN_URL #
URL to the must use plugin dir.
Default: WP_CONTENT_URL /mu-plugins
Database
DB_CHARSET #
Defines the database charset.
Values: See MySQL docs (Default: utf8)
DB_COLLATE #
Defines the database collation.
Values: See MySQL docs (Default: utf8_general_ci)
DB_HOST #
Defines the database host.
Values: IP address, domain and/or port (Default: localhost)
DB_NAME #
Defines the database name.
Value: database name
DB_PASSWORD #
Defines the database password.
DB_USER #
Defines the database user.
WP_ALLOW_REPAIR #
Allows you to automatically repair and optimize the database tables via /wp-admin/maint/repair.php.
Value: true
CUSTOM_USER_TABLE #
Allows you to define a custom user table.
Value: table name
CUSTOM_USER_META_TABLE #
Allows you to define a custom user meta table.
Value: table name
Multisite
ALLOW_SUBDIRECTORY_INSTALL #
Allows you to install Multisite in a subdirectory.
Value: true
BLOGUPLOADDIR #
Absolute path to the site specific upload dir.
Default: WP_CONTENT_DIR /blogs.dir/{Blog ID}/files/
BLOG_ID_CURRENT_SITE #
Blog ID of the main site.
Default: 1
DOMAIN_CURRENT_SITE #
Domain of the main site.
Default: domain
DIEONDBERROR #
When defined database errors will be displayed on screen.
Value: true
ERRORLOGFILE #
When defined database erros will be logged into a file.
Value: absolute path to a writeable file
MULTISITE #
Will be defined if Multisite is used.
Value: true
NOBLOGREDIRECT #
Defines an URL of a site on which WordPress should redirect, if registration is closed or a site doesn’t exists.
Values: %siteurl% for mainsite or custom URL
PATH_CURRENT_SITE #
Path to the main site.
UPLOADBLOGSDIR #
Path to the upload base dir, relative to ABSPATH.
Default: wp-content/blogs.dir
SITE_ID_CURRENT_SITE #
Network ID of the main site.
Default: 1
SUBDOMAIN_INSTALL #
Defines if it’s a subdomain install or not.
Values: true|false
SUNRISE #
When defined WordPres will load the /wp-content/sunrise.php file.
Value: true
UPLOADS #
Path to site specific upload dir, relative to ABSPATH.
Default: UPLOADBLOGSDIR /{blogid}/files/
WPMU_ACCEL_REDIRECT #
(De)activates support for X-Sendfile Header.
Values: true|false (Default: false)
WPMU_SENDFILE #
(De)activates support for X-Accel-Redirect Header.
Values: true|false (Default: false)
WP_ALLOW_MULTISITE #
When defined the multisite function will be accessible (Tools → Network Setup).
Value: true
Cache and script compressing
WP_CACHE #
When defined WordPres will load the /wp-content/advanced-cache.php file.
Values: true|false (Default: false)
COMPRESS_CSS #
(De)activates the compressing of stylesheets.
Values: true|false
COMPRESS_SCRIPTS #
(De)activates the compressing of Javascript files.
Values: true|false
CONCATENATE_SCRIPTS #
(De)activates the consolidation of Javascript or CSS files before compressing.
Values: true|false
ENFORCE_GZIP #
(De)activates gzip output.
Values: true|false
Filesystem and connections
FS_CHMOD_DIR #
Defines the read and write permissions for directories.
Values: See PHP handbook (Default: 0755)
FS_CHMOD_FILE #
Defines the read and write permissions for files.
Values: See PHP handbook (Default: 0644)
FS_CONNECT_TIMEOUT #
Defines a timeout for building a connection.
Values: time in seconds (Default: 30)
FS_METHOD #
Defines the method to connect to the filesystem.
Values: direct|ssh|ftpext|ftpsockets
FS_TIMEOUT #
Defines a timeout after a connection has been lost.
Values: time in seconds (Default: 30)
FTP_BASE #
Path to the WordPress root dir.
Default: ABSPATH
FTP_CONTENT_DIR #
Path to the /wp-content/ dir.
Default: WP_CONTENT_DIR
FTP_HOST #
Defines the FTP host.
Values: IP Adresse, Domain und/oder Port
FTP_LANG_DIR #
Path to the folder with language files.
Default: WP_LANG_DIR
FTP_PASS #
Defines the FTP password.
FTP_PLUGIN_DIR #
Path to the plugin dir.
Default: WP_PLUGIN_DIR
FTP_PRIKEY #
Defines a private key for SSH.
FTP_PUBKEY #
Defines a public key for SSH.
FTP_SSH #
(De)activates SSH.
Values: true|false
FTP_SSL #
(De)activates SSL.
Values: true|false
FTP_USER #
Defines the FTP username.
WP_PROXY_BYPASS_HOSTS #
Allows you to define some adresses which shouldn’t be passed through a proxy.
Values: www.example.com, *.example.org
WP_PROXY_HOST #
Defines the proxy adresse.
Values: IP address or domain
WP_PROXY_PASSWORD #
Defines the proxy password.
WP_PROXY_PORT #
Defines the proxy port.
WP_PROXY_USERNAME #
Defines the proxy username.
WP_HTTP_BLOCK_EXTERNAL #
Allows you to block external request.
Values: true|false
WP_ACCESSIBLE_HOSTS #
If WP_HTTP_BLOCK_EXTERNAL is defined you can add hosts which shouldn’t be blocked.
Values: www.example.com, *.example.org
Themes
BACKGROUND_IMAGE #
Defines a default background image.
HEADER_IMAGE #
Defines a default header image.
HEADER_IMAGE_HEIGHT #
Defines the height of the header image.
HEADER_IMAGE_WIDTH #
Defines the width of the header image.
HEADER_TEXTCOLOR #
Defines the font color for the header text.
NO_HEADER_TEXT #
(De)activates the support for header text.
Values: true|false
STYLESHEETPATH #
Defines the absolute path to the stylesheet of the current theme.
TEMPLATEPATH #
Defines the absolute path to the template files of the current theme.
WP_USE_THEMES #
(De)activates the loading of themes.
Values: true|false
Debug
SAVEQUERIES #
(De)activates the saving of database queries in an array ($wpdb->queries).
Values: true|false
SCRIPT_DEBUG #
(De)activates the loading of compressed Javascript and CSS files.
Values: true|false
WP_DEBUG #
(De)activates the debug mode in WordPress.
Values: true|false (Default: false)
WP_DEBUG_DISPLAY #
(De)activates the display of errors on the screen.
Values: true|false|null (Default: true)
WP_DEBUG_LOG #
(De)activates the writing of errors to the /wp-content/debug.log file.
Values: true|false (Default: false)
Security and cookies
ADMIN_COOKIE_PATH #
Path to the /wp-admin/ dir.
Default: SITECOOKIEPATH wp-admin or for Multisite in subdirectory SITECOOKIEPATH
ALLOW_UNFILTERED_UPLOADS #
Allows unfiltered uploads by admins.
Value: true
AUTH_COOKIE #
Cookie name for the authentication.
Default: wordpress_ COOKIEHASH
AUTH_KEY #
Secret key.
Values: See generator
AUTH_SALT #
Secret key.
Values: See generator
COOKIEHASH #
Hash for generating cookie names.
COOKIEPATH #
Path to WordPress root dir.
Default: Home URL without http(s)://
COOKIE_DOMAIN #
Domain of the WordPress installation.
Default: false or for Multisite with subdomains .domain of the main site
CUSTOM_TAGS #
Allows you to override the list of secure HTML tags. See /wp-includes/kses.php.
Values: true|false (Default: false)
DISALLOW_FILE_EDIT #
Allows you to disallow theme and plugin edits via WordPress editor.
Value: true
DISALLOW_FILE_MODS #
Allows you to disallow the editing, updating, installing and deleting of plugins, themes and core files via WordPress Backend.
Value: true
DISALLOW_UNFILTERED_HTML #
Allows you to disallow unfiltered HTML for every user, admins too.
Value: true
FORCE_SSL_ADMIN #
Activates SSL for logins and in the backend.
Values: true|false (Default: false)
FORCE_SSL_LOGIN #
Activates SSL for logins.
Values: true|false (Default: false)
LOGGED_IN_COOKIE #
Cookie name for logins.
Default: wordpress_logged_in_ COOKIEHASH
LOGGED_IN_KEY #
Secret key.
Values: See generator
LOGGED_IN_SALT #
Secret key.
Values: See generator
NONCE_KEY #
Secret key.
Values: See generator
NONCE_SALT #
Secret key.
Values: See generator
PASS_COOKIE #
Cookie name for the password.
Default: wordpresspass_ COOKIEHASH
PLUGINS_COOKIE_PATH #
Path to the plugins dir.
Default: WP_PLUGIN_URL without http(s)://
SECURE_AUTH_COOKIE #
Cookie name for the SSL authentication.
Default: wordpress_sec_ COOKIEHASH
SECURE_AUTH_KEY #
Secret key.
Values: See generator
SECURE_AUTH_SALT #
Secret key.
Values: See generator
SITECOOKIEPATH #
Path of you site.
Default: Site URL without http(s)://
TEST_COOKIE #
Cookie name for the test cookie.
Default: wordpress_test_cookie
USER_COOKIE #
Cookie name for users.
Default: wordpressuser_ COOKIEHASH

Fonte: https://wpengineer.com/2382/wordpress-constants-overview/