Documentation & API reference
Constants
Primary tabs
| Name | Location | Description | Direct uses |
Strings |
|---|---|---|---|---|
| LOCALE_TRANSLATION_USE_SOURCE_REMOTE_AND_LOCAL |
drupal/ |
Translation update mode: Use both remote and local files. | 6 | |
| LOCALE_TRANSLATION_DEFAULT_SERVER_PATTERN |
drupal/ |
Default location of gettext file on the translation server. | 1 | |
| LOCALE_TRANSLATION_STATUS_TTL |
drupal/ |
The number of seconds that the translations status entry should be considered. | 1 | |
| LOCALE_TRANSLATION_OVERWRITE_ALL |
drupal/ |
UI option for override of existing translations. Override any translation. | 5 | |
| LOCALE_TRANSLATION_OVERWRITE_NON_CUSTOMIZED |
drupal/ |
UI option for override of existing translations. Only override non-customized translations. | 3 | |
| LOCALE_TRANSLATION_OVERWRITE_NONE |
drupal/ |
UI option for override of existing translations. Don't override existing translations. | 3 | |
| LOCALE_TRANSLATION_REMOTE |
drupal/ |
Translation source is a remote file. | 5 | |
| LOCALE_TRANSLATION_LOCAL |
drupal/ |
Translation source is a local file. | 5 | |
| LOCALE_TRANSLATION_CURRENT |
drupal/ |
Translation source is the current translation. | 4 | |
| LOCALE_TRANSLATION_DOWNLOADED |
drupal/ |
Translation source is a downloaded file. | 2 | |
| LOCALE_TRANSLATION_IMPORTED |
drupal/ |
Translation source is an imported file. | ||
| RDF_DEFAULT_BUNDLE |
drupal/ |
RDF bundle flag: Default bundle. | 7 | |
| FILTER_TYPE_MARKUP_LANGUAGE |
drupal/ |
Non-HTML markup language filters that generate HTML. | 2 | |
| FILTER_TYPE_HTML_RESTRICTOR |
drupal/ |
HTML tag and attribute restricting filters. | 4 | |
| FILTER_TYPE_TRANSFORM_REVERSIBLE |
drupal/ |
Reversible transformation filters. | 2 | |
| FILTER_TYPE_TRANSFORM_IRREVERSIBLE |
drupal/ |
Irreversible transformation filters. | 2 | |
| COMMENT_NOT_PUBLISHED |
drupal/ |
Comment is awaiting approval. | 15 | |
| COMMENT_PUBLISHED |
drupal/ |
Comment is published. | 26 | |
| COMMENT_MODE_FLAT |
drupal/ |
Comments are displayed in a flat list - expanded. | 6 | |
| COMMENT_MODE_THREADED |
drupal/ |
Comments are displayed as a threaded list - expanded. | 17 | |
| COMMENT_ANONYMOUS_MAYNOT_CONTACT |
drupal/ |
Anonymous posters cannot enter their contact information. | 2 | |
| COMMENT_ANONYMOUS_MAY_CONTACT |
drupal/ |
Anonymous posters may leave their contact information. | 2 | |
| COMMENT_ANONYMOUS_MUST_CONTACT |
drupal/ |
Anonymous posters are required to leave their contact information. | 1 | |
| COMMENT_FORM_SEPARATE_PAGE |
drupal/ |
Comment form should be displayed on a separate page. | 5 | |
| COMMENT_FORM_BELOW |
drupal/ |
Comment form should be shown below post or list of comments. | 8 | |
| COMMENT_NODE_HIDDEN |
drupal/ |
Comments for this node are hidden. | 10 | |
| COMMENT_NODE_CLOSED |
drupal/ |
Comments for this node are closed. | 6 | |
| COMMENT_NODE_OPEN |
drupal/ |
Comments for this node are open. | 15 | |
| BLOCK_REGION_NONE |
drupal/ |
Denotes that a block is not enabled in any region and should not be shown. | 5 | |
| BLOCK_CUSTOM_FIXED |
drupal/ |
Users cannot control whether or not they see this block. | ||
| BLOCK_CUSTOM_ENABLED |
drupal/ |
Shows this block by default, but lets individual users hide it. | ||
| BLOCK_CUSTOM_DISABLED |
drupal/ |
Hides this block by default but lets individual users show it. | ||
| BLOCK_VISIBILITY_NOTLISTED |
drupal/ |
Shows this block on every page except the listed pages. | 1 | |
| BLOCK_VISIBILITY_LISTED |
drupal/ |
Shows this block on only the listed pages. | 2 | |
| BLOCK_VISIBILITY_PHP |
drupal/ |
Shows this block if the associated PHP code returns TRUE. | 2 | |
| BLOCK_LABEL_VISIBLE |
drupal/ |
Indicates the block label (title) should be displayed to end users. | 4 | |
| IMAGE_STORAGE_NORMAL |
drupal/ |
Image style constant for user presets in the database. | 1 | |
| IMAGE_STORAGE_OVERRIDE |
drupal/ |
Image style constant for user presets that override module-defined presets. | 1 | |
| IMAGE_STORAGE_DEFAULT |
drupal/ |
Image style constant for module-defined presets in code. | 1 | |
| FILE_URL_TEST_CDN_1 |
drupal/ |
2 | ||
| FILE_URL_TEST_CDN_2 |
drupal/ |
3 | ||
| ENTITY_TEST_TYPES_REVISABLE |
drupal/ |
Filter that limits test entity list to revisable ones. | 2 | |
| ENTITY_TEST_TYPES_MULTILINGUAL |
drupal/ |
Filter that limits test entity list to multilingual ones. | 2 | |
| LANGUAGE_NEGOTIATION_SELECTED |
drupal/ |
No language negotiation. The default language is used. | 6 | |
| FIELD_STORAGE_UPDATE |
drupal/ |
Argument for an update operation. | 4 | |
| FIELD_STORAGE_INSERT |
drupal/ |
Argument for an insert operation. | 1 | |
| LANGUAGE_NEGOTIATION_URL |
drupal/ |
The language is determined using path prefix or domain. | 3 | |
| LANGUAGE_NEGOTIATION_BROWSER |
drupal/ |
The language is set based on the browser language settings. | 1 | |
| LANGUAGE_NEGOTIATION_INTERFACE |
drupal/ |
The language is determined using the current interface language. | 2 | |
| LANGUAGE_NEGOTIATION_URL_FALLBACK |
drupal/ |
If no URL language, language is determined using an already detected one. | 1 |