Constants

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Contains filters are case sensitive
Name Locationsort descending Description
MENU_ACCESS_DENIED includes/menu.inc Internal menu status code -- Menu item access is denied.
MENU_SITE_OFFLINE includes/menu.inc Internal menu status code -- Menu item inaccessible because site is offline.
MENU_SITE_ONLINE includes/menu.inc Internal menu status code -- Everything is working fine.
MENU_MAX_PARTS includes/menu.inc The maximum number of path elements for a menu callback
MENU_MAX_DEPTH includes/menu.inc The maximum depth of a menu links tree - matches the number of p columns.
MENU_PREFERRED_LINK includes/menu.inc Reserved key to identify the most specific menu link for a given path.
MENU_IS_ROOT includes/menu.inc Internal menu flag -- menu item is the root of the menu tree.
MENU_VISIBLE_IN_TREE includes/menu.inc Internal menu flag -- menu item is visible in the menu tree.
MENU_VISIBLE_IN_BREADCRUMB includes/menu.inc Internal menu flag -- menu item is visible in the breadcrumb.
MENU_LINKS_TO_PARENT includes/menu.inc Internal menu flag -- menu item links back to its parent.
MENU_MODIFIED_BY_ADMIN includes/menu.inc Internal menu flag -- menu item can be modified by administrator.
MENU_CREATED_BY_ADMIN includes/menu.inc Internal menu flag -- menu item was created by administrator.
MENU_IS_LOCAL_TASK includes/menu.inc Internal menu flag -- menu item is a local task.
MENU_IS_LOCAL_ACTION includes/menu.inc Internal menu flag -- menu item is a local action.
MENU_NORMAL_ITEM includes/menu.inc Menu type -- A "normal" menu item that's shown in menu and breadcrumbs.
MENU_CALLBACK includes/menu.inc Menu type -- A hidden, internal callback, typically used for API calls.
MENU_SUGGESTED_ITEM includes/menu.inc Menu type -- A normal menu item, hidden until enabled by an administrator.
MENU_LOCAL_TASK includes/menu.inc Menu type -- A task specific to the parent item, usually rendered as a tab.
MENU_DEFAULT_LOCAL_TASK includes/menu.inc Menu type -- The "default" local task, which is initially active.
MENU_LOCAL_ACTION includes/menu.inc Menu type -- An action specific to the parent, usually rendered as a link.
MENU_CONTEXT_NONE includes/menu.inc Internal menu flag: Invisible local task.
MENU_CONTEXT_PAGE includes/menu.inc Internal menu flag: Local task should be displayed in page context.
MENU_CONTEXT_INLINE includes/menu.inc Internal menu flag: Local task should be displayed inline.
DRUPAL_HASH_COUNT includes/password.inc The standard log2 number of iterations for password stretching. This should increase by 1 every Drupal version in order to counteract increases in the speed and power of computers available to crack the hashes.
DRUPAL_MIN_HASH_COUNT includes/password.inc The minimum allowed log2 number of iterations for password stretching.
DRUPAL_MAX_HASH_COUNT includes/password.inc The maximum allowed log2 number of iterations for password stretching.
DRUPAL_HASH_LENGTH includes/password.inc The expected (and maximum) number of characters in a hashed password.
STREAM_WRAPPERS_ALL includes/stream_wrappers.inc Stream wrapper bit flag -- a filter that matches all wrappers.
STREAM_WRAPPERS_LOCAL includes/stream_wrappers.inc Stream wrapper bit flag -- refers to a local file system location.
STREAM_WRAPPERS_READ includes/stream_wrappers.inc Stream wrapper bit flag -- wrapper is readable (almost always true).
STREAM_WRAPPERS_WRITE includes/stream_wrappers.inc Stream wrapper bit flag -- wrapper is writeable.
STREAM_WRAPPERS_VISIBLE includes/stream_wrappers.inc Stream wrapper bit flag -- exposed in the UI and potentially web accessible.
STREAM_WRAPPERS_HIDDEN includes/stream_wrappers.inc Stream wrapper type flag -- not visible in the UI or accessible via web, but readable and writable. E.g. the temporary directory for uploads.
STREAM_WRAPPERS_LOCAL_HIDDEN includes/stream_wrappers.inc Stream wrapper type flag -- hidden, readable and writeable using local files.
STREAM_WRAPPERS_WRITE_VISIBLE includes/stream_wrappers.inc Stream wrapper type flag -- visible, readable and writeable.
STREAM_WRAPPERS_READ_VISIBLE includes/stream_wrappers.inc Stream wrapper type flag -- visible and read-only.
STREAM_WRAPPERS_NORMAL includes/stream_wrappers.inc Stream wrapper type flag -- the default when 'type' is omitted from hook_stream_wrappers(). This does not include STREAM_WRAPPERS_LOCAL, because PHP grants a greater trust level to local files (for example, they can be used in an…
STREAM_WRAPPERS_LOCAL_NORMAL includes/stream_wrappers.inc Stream wrapper type flag -- visible, readable and writeable using local files.
MARK_READ includes/theme.inc Mark content as read.
MARK_NEW includes/theme.inc Mark content as being new.
MARK_UPDATED includes/theme.inc Mark content as being updated.
UNICODE_ERROR includes/unicode.inc Indicates an error during check for PHP unicode support.
UNICODE_SINGLEBYTE includes/unicode.inc Indicates that standard PHP (emulated) unicode support is being used.
UNICODE_MULTIBYTE includes/unicode.inc Indicates that full unicode support with the PHP mbstring extension is being used.
PREG_CLASS_UNICODE_WORD_BOUNDARY includes/unicode.inc Matches Unicode characters that are word boundaries.
REQUIRED_D6_SCHEMA_VERSION includes/update.inc Minimum schema version of Drupal 6 required for upgrade to Drupal 7.
DRUPAL_ROOT ./index.php Root directory of Drupal installation.
DRUPAL_ROOT ./install.php Defines the root directory of the Drupal installation.
MAINTENANCE_MODE ./install.php Global flag to indicate the site is in installation mode.
AGGREGATOR_CLEAR_NEVER modules/aggregator/aggregator.module Denotes that a feed's items should never expire.
Error | ELMSLN API

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  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/elmsln_community/api.elmsln.org/includes/common.inc:2791) in drupal_send_headers() (line 1499 of /var/www/html/elmsln_community/api.elmsln.org/includes/bootstrap.inc).
  • Error: Call to undefined function apc_delete() in DrupalAPCCache->clear() (line 289 of /var/www/html/elmsln_community/api.elmsln.org/sites/all/modules/apc/drupal_apc_cache.inc).
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