Constants

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Name Location Description Direct usessort ascending Strings
LANGUAGE_NOT_SPECIFIED drupal/core/includes/bootstrap.inc The language code used when no language is explicitly assigned (yet). 187
DRUPAL_ROOT drupal/index.php Root directory of Drupal installation. 136 7
DRUPAL_ROOT drupal/core/update.php Defines the root directory of the Drupal installation. 136 7
DRUPAL_ROOT drupal/core/install.php Defines the root directory of the Drupal installation. 136 7
DRUPAL_ROOT drupal/core/authorize.php Defines the root directory of the Drupal installation. 136 7
DRUPAL_ROOT drupal/core/modules/statistics/statistics.php Root directory of Drupal installation. 136 7
DRUPAL_ROOT drupal/core/modules/system/tests/http.php 136 7
DRUPAL_ROOT drupal/core/modules/system/tests/https.php 136 7
REQUEST_TIME drupal/core/includes/bootstrap.inc Time of the current request in seconds elapsed since the Unix Epoch. 130 1
LANGUAGE_TYPE_INTERFACE drupal/core/includes/bootstrap.inc The type of language used to select the user interface. 55
DRUPAL_ANONYMOUS_RID drupal/core/includes/bootstrap.inc Role ID for anonymous users; should match what's in the "role" table. 40
MENU_CALLBACK drupal/core/includes/menu.inc Menu type -- A hidden, internal callback, typically used for API calls. 40
PASS_THROUGH drupal/core/includes/bootstrap.inc Flag for drupal_set_title(); text has already been sanitized. 36
VERSION drupal/core/includes/bootstrap.inc The current system version. 32
MENU_DEFAULT_LOCAL_TASK drupal/core/includes/menu.inc Menu type -- The "default" local task, which is initially active. 32 1
FIELD_CARDINALITY_UNLIMITED drupal/core/modules/field/field.module Value for field API indicating a field accepts an unlimited number of values. 32
MENU_LOCAL_TASK drupal/core/includes/menu.inc Menu type -- A task specific to the parent item, usually rendered as a tab. 30 1
WATCHDOG_NOTICE drupal/core/includes/bootstrap.inc Log message severity -- Normal but significant conditions. 28
FILE_EXISTS_REPLACE drupal/core/includes/file.inc Flag for dealing with existing files: Replace the existing file. 26
WATCHDOG_ERROR drupal/core/includes/bootstrap.inc Log message severity -- Error conditions. 26
DRUPAL_AUTHENTICATED_RID drupal/core/includes/bootstrap.inc Role ID for authenticated users; should match what's in the "role" table. 25
COMMENT_PUBLISHED drupal/core/modules/comment/comment.module Comment is published. 23
LANGUAGE_ALL drupal/core/includes/bootstrap.inc The language state used when referring to all languages. 22
FILE_CREATE_DIRECTORY drupal/core/includes/file.inc Flag used by file_prepare_directory() -- create directory if not present. 21
REQUIREMENT_ERROR drupal/core/includes/install.inc Requirement severity -- Error condition; abort installation. 19
WATCHDOG_WARNING drupal/core/includes/bootstrap.inc Log message severity -- Warning conditions. 19
MENU_LOCAL_ACTION drupal/core/includes/menu.inc Menu type -- An action specific to the parent, usually rendered as a link. 19 1
FILE_EXISTS_RENAME drupal/core/includes/file.inc Flag for dealing with existing files: Appends number until name is unique. 18
DRUPAL_OPTIONAL drupal/core/modules/system/system.module Optional option on forms and settings 18
FILE_STATUS_PERMANENT drupal/core/includes/file.inc Indicates that the file is permanent and should not be deleted. 17
SAVED_UPDATED drupal/core/includes/common.inc Return status for saving which involved an update to an existing item. 17
DRUPAL_NO_CACHE drupal/core/includes/common.inc The block should not get cached. 17
MENU_MAX_DEPTH drupal/core/includes/menu.inc The maximum depth of a menu links tree - matches the number of p columns. 17
COMMENT_MODE_THREADED drupal/core/modules/comment/comment.module Comments are displayed as a threaded list - expanded. 17
SAVED_NEW drupal/core/includes/common.inc Return status for saving which involved creating a new item. 16
DRUPAL_DISABLED drupal/core/modules/system/system.module Disabled option on forms and settings 15
COMMENT_NODE_OPEN drupal/core/modules/comment/comment.module Comments for this node are open. 15
FIELD_LOAD_CURRENT drupal/core/modules/field/field.module Load the most recent version of an entity's field data. 14 1
COMMENT_NOT_PUBLISHED drupal/core/modules/comment/comment.module Comment is awaiting approval. 13
FILE_EXISTS_ERROR drupal/core/includes/file.inc Flag for dealing with existing files: Do nothing and return FALSE. 12
LANGUAGE_TYPE_CONTENT drupal/core/includes/bootstrap.inc The type of language used to define the content language. 12
REQUIREMENT_WARNING drupal/core/includes/install.inc Requirement severity -- Warning condition; proceed but flag warning. 11
DRUPAL_CORE_COMPATIBILITY drupal/core/includes/bootstrap.inc Core API compatibility. 11
DRUPAL_PHP_FUNCTION_PATTERN drupal/core/includes/bootstrap.inc Regular expression to match PHP function names. 10
LOCALE_NOT_CUSTOMIZED drupal/core/modules/locale/locale.module Flag for locally not customized interface translation. 10
COMMENT_NODE_HIDDEN drupal/core/modules/comment/comment.module Comments for this node are hidden. 10
WATCHDOG_INFO drupal/core/includes/bootstrap.inc Log message severity -- Informational messages. 9
SCHEMA_UNINSTALLED drupal/core/includes/schema.inc Indicates that a module has not been installed yet. 9
MENU_SUGGESTED_ITEM drupal/core/includes/menu.inc Menu type -- A normal menu item, hidden until enabled by an administrator. 9 1
MENU_VISIBLE_IN_BREADCRUMB drupal/core/includes/menu.inc Internal menu flag -- menu item is visible in the breadcrumb. 8

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