Documentation & API reference
Constants
Primary tabs
| Name |
Location |
Description | Direct uses | Strings |
|---|---|---|---|---|
| OPENID_DH_DEFAULT_MOD |
drupal/ |
Diffie-Hellman Key Exchange Default Value. | 2 | 1 |
| OPENID_DH_DEFAULT_GEN |
drupal/ |
Diffie-Hellman generator; used for Diffie-Hellman key exchange computations. | 2 | |
| OPENID_RAND_SOURCE |
drupal/ |
Random number generator; used for Diffie-Hellman key exchange computations. | 1 | |
| OPENID_NS_2_0 |
drupal/ |
OpenID Authentication 2.0 namespace URL. | 3 | |
| OPENID_NS_1_1 |
drupal/ |
OpenID Authentication 1.1 namespace URL; used for backwards-compatibility. | 1 | |
| OPENID_NS_1_0 |
drupal/ |
OpenID Authentication 1.0 namespace URL; used for backwards-compatibility. | 1 | |
| OPENID_NS_OPENID |
drupal/ |
OpenID namespace used in Yadis documents. | ||
| OPENID_NS_SREG |
drupal/ |
OpenID Simple Registration extension. | 3 | |
| OPENID_NS_AX |
drupal/ |
OpenID Attribute Exchange extension. | 2 | |
| OPENID_NS_XRD |
drupal/ |
Extensible Resource Descriptor documents. | ||
| NODE_NOT_PUBLISHED |
drupal/ |
Denotes that the node is not published. | 6 | |
| NODE_PUBLISHED |
drupal/ |
Denotes that the node is published. | 7 | |
| NODE_NOT_PROMOTED |
drupal/ |
Denotes that the node is not promoted to the front page. | 4 | |
| NODE_PROMOTED |
drupal/ |
Denotes that the node is promoted to the front page. | 5 | |
| NODE_NOT_STICKY |
drupal/ |
Denotes that the node is not sticky at the top of the page. | 4 | |
| NODE_STICKY |
drupal/ |
Denotes that the node is sticky at the top of the page. | 3 | |
| NODE_ACCESS_ALLOW |
drupal/ |
Denotes that access is allowed for a node. | 3 | |
| NODE_ACCESS_DENY |
drupal/ |
Denotes that access is denied for a node. | 3 | |
| NODE_ACCESS_IGNORE |
drupal/ |
Denotes that access is unaffected for a node. | 4 | |
| MENU_MAX_MENU_NAME_LENGTH_UI |
drupal/ |
Maximum length of menu name as entered by the user. Database length is 32 and we add a menu- prefix. | 3 | |
| LOCALE_JS_STRING |
drupal/ |
Regular expression pattern used to localize JavaScript strings. | 1 | |
| LOCALE_JS_OBJECT |
drupal/ |
Regular expression pattern used to match simple JS object literal. | 1 | |
| LOCALE_JS_OBJECT_CONTEXT |
drupal/ |
Regular expression to match an object containing a key 'context'. | 1 | 1 |
| LOCALE_NOT_CUSTOMIZED |
drupal/ |
Flag for locally not customized interface translation. | 10 | |
| LOCALE_CUSTOMIZED |
drupal/ |
Flag for locally customized interface translation. | 5 | |
| LOCALE_TRANSLATION_USE_SOURCE_LOCAL |
drupal/ |
Translation update mode: Use local files only. | ||
| LOCALE_TRANSLATION_USE_SOURCE_REMOTE_AND_LOCAL |
drupal/ |
Translation update mode: Use both remote and local files. | 1 | |
| LOCALE_TRANSLATION_DEFAULT_SERVER_PATTERN |
drupal/ |
Default location of gettext file on the translation server. | ||
| LOCALE_TRANSLATION_DEFAULT_FILENAME |
drupal/ |
Default file name of translation files stored in the local file system. | ||
| LOCALE_TRANSLATION_TIMESTAMP_THRESHOLD |
drupal/ |
Threshold for timestamp comparison. | 1 | |
| LOCALE_TRANSLATION_SOURCE_COMPARE_LT |
drupal/ |
Comparison result of source files timestamps. | 2 | |
| LOCALE_TRANSLATION_SOURCE_COMPARE_EQ |
drupal/ |
Comparison result of source files timestamps. | 1 | |
| LOCALE_TRANSLATION_SOURCE_COMPARE_GT |
drupal/ |
Comparison result of source files timestamps. | 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 | |
| LANGUAGE_NEGOTIATION_USER |
drupal/ |
The language is set based on the user language settings. | 1 | |
| LANGUAGE_NEGOTIATION_USER_ADMIN |
drupal/ |
The language is set based on the user admin language settings. | 1 | |
| LANGUAGE_NEGOTIATION_SESSION |
drupal/ |
The language is set based on the request/session parameters. | 1 | |
| LANGUAGE_NEGOTIATION_URL_PREFIX |
drupal/ |
URL language negotiation: use the path prefix as URL language indicator. | 6 | |
| LANGUAGE_NEGOTIATION_URL_DOMAIN |
drupal/ |
URL language negotiation: use the domain as URL language indicator. | 7 | |
| 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 | |
| IMAGE_STORAGE_EDITABLE |
drupal/ |
Image style constant to represent an editable preset. | 1 | 1 |
| IMAGE_STORAGE_MODULE |
drupal/ |
Image style constant to represent any module-based preset. | 1 | |
| HISTORY_READ_LIMIT |
drupal/ |
Entities changed before this time are always shown as read. | 3 | 1 |
| FILTER_TYPE_MARKUP_LANGUAGE |
drupal/ |
Non-HTML markup language filters that generate HTML. | 4 | |
| FILTER_TYPE_HTML_RESTRICTOR |
drupal/ |
HTML tag and attribute restricting filters. | 5 |