Constants

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Namesort descending Location Description Direct uses Strings
DRUPAL_CACHE_PER_USER drupal/core/includes/common.inc The block or element can change depending on the user. 2
DRUPAL_CORE_COMPATIBILITY drupal/core/includes/bootstrap.inc Core API compatibility. 12 1
DRUPAL_DISABLED drupal/core/modules/system/system.module Disabled option on forms and settings 15
DRUPAL_KILOBYTE drupal/core/includes/bootstrap.inc The number of bytes in a kilobyte. 3
DRUPAL_MAXIMUM_TEMP_FILE_AGE drupal/core/modules/system/system.module Maximum age of temporary files in seconds. 2
DRUPAL_MINIMUM_PHP drupal/core/includes/bootstrap.inc Minimum supported version of PHP. 5
DRUPAL_MINIMUM_PHP_MEMORY_LIMIT drupal/core/includes/bootstrap.inc Minimum recommended value of PHP memory_limit. 1
DRUPAL_NO_CACHE drupal/core/includes/common.inc The block should not get cached. 13
DRUPAL_OPTIONAL drupal/core/modules/system/system.module Optional option on forms and settings 19
DRUPAL_PHP_FUNCTION_PATTERN drupal/core/includes/bootstrap.inc Regular expression to match PHP function names. 13
DRUPAL_REQUIRED drupal/core/modules/system/system.module Required option on forms and settings 7
DRUPAL_ROOT drupal/core/includes/bootstrap.inc Defines the root directory of the Drupal installation. 111 2
DRUPAL_USER_TIMEZONE_DEFAULT drupal/core/modules/system/system.module New users will be set to the default time zone at registration.
DRUPAL_USER_TIMEZONE_EMPTY drupal/core/modules/system/system.module New users will get an empty time zone at registration.
DRUPAL_USER_TIMEZONE_SELECT drupal/core/modules/system/system.module New users will select their own timezone at registration. 1
EMAIL_MAX_LENGTH drupal/core/modules/user/user.module Maximum length of user e-mail text field. 2 1
ENTITY_TEST_TYPES_MULTILINGUAL drupal/core/modules/system/tests/modules/entity_test/entity_test.module Filter that limits test entity list to multilingual ones. 2
ENTITY_TEST_TYPES_REVISABLE drupal/core/modules/system/tests/modules/entity_test/entity_test.module Filter that limits test entity list to revisable ones. 2
ERROR_REPORTING_DISPLAY_ALL drupal/core/includes/bootstrap.inc Error reporting level: display all messages. 2
ERROR_REPORTING_DISPLAY_SOME drupal/core/includes/bootstrap.inc Error reporting level: display errors and warnings. 1
ERROR_REPORTING_DISPLAY_VERBOSE drupal/core/includes/bootstrap.inc Error reporting level: display all messages, plus backtrace information. 2
ERROR_REPORTING_HIDE drupal/core/includes/bootstrap.inc Error reporting level: display no errors.
ERR_READ_FAILED drupal/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessTestHelper.php 1 1
ERR_SELECT_FAILED drupal/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessTestHelper.php 1 1
ERR_TIMEOUT drupal/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessTestHelper.php 1 1
ERR_WRITE_FAILED drupal/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessTestHelper.php 1 1
FIELD_BEHAVIOR_CUSTOM drupal/core/modules/field/field.module Value for field API indicating a widget can receive several field values.
FIELD_BEHAVIOR_DEFAULT drupal/core/modules/field/field.module Value for field API concerning widget default and multiple value settings. 3
FIELD_BEHAVIOR_NONE drupal/core/modules/field/field.module Value for field API indicating a widget doesn't accept default values.
FIELD_CARDINALITY_UNLIMITED drupal/core/modules/field/field.module Value for field API indicating a field accepts an unlimited number of values. 37
FIELD_LOAD_CURRENT drupal/core/modules/field/field.module Load the most recent version of an entity's field data. 15 1
FIELD_LOAD_REVISION drupal/core/modules/field/field.module Load the version of an entity's field data specified in the entity. 3 1
FIELD_STORAGE_INSERT drupal/core/modules/field/field.attach.inc Argument for an insert operation. 1
FIELD_STORAGE_UPDATE drupal/core/modules/field/field.attach.inc Argument for an update operation. 4
FILE_CREATE_DIRECTORY drupal/core/includes/file.inc Flag used by file_prepare_directory() -- create directory if not present. 24
FILE_EXECUTABLE drupal/core/includes/install.inc File permission check -- File is executable. 3
FILE_EXIST drupal/core/includes/install.inc File permission check -- File exists. 6
FILE_EXISTS_ERROR drupal/core/includes/file.inc Flag for dealing with existing files: Do nothing and return FALSE. 12
FILE_EXISTS_RENAME drupal/core/includes/file.inc Flag for dealing with existing files: Appends number until name is unique. 18
FILE_EXISTS_REPLACE drupal/core/includes/file.inc Flag for dealing with existing files: Replace the existing file. 26
FILE_MODIFY_PERMISSIONS drupal/core/includes/file.inc Flag used by file_prepare_directory() -- file permissions may be changed. 10
FILE_NOT_EXECUTABLE drupal/core/includes/install.inc File permission check -- File is not executable. 3
FILE_NOT_EXIST drupal/core/includes/install.inc File permission check -- File does not exist. 1
FILE_NOT_READABLE drupal/core/includes/install.inc File permission check -- File is not readable. 3
FILE_NOT_WRITABLE drupal/core/includes/install.inc File permission check -- File is not writable. 5
FILE_READABLE drupal/core/includes/install.inc File permission check -- File is readable. 7
FILE_STATUS_PERMANENT drupal/core/includes/file.inc Indicates that the file is permanent and should not be deleted. 19
FILE_URL_TEST_CDN_1 drupal/core/modules/file/tests/file_test/file_test.module 2
FILE_URL_TEST_CDN_2 drupal/core/modules/file/tests/file_test/file_test.module 3
FILE_WRITABLE drupal/core/includes/install.inc File permission check -- File is writable. 6

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