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Title Object type File name Summary
drupal_common_theme function includes/common.inc Provides theme registration for themes across .inc files.
drupal_convert_to_utf8 function includes/unicode.inc Converts data to UTF-8.
drupal_cron_cleanup function includes/common.inc DEPRECATED: Shutdown function: Performs cron cleanup.
DRUPAL_CRON_DEFAULT_THRESHOLD constant modules/system/system.module Default interval for automatic cron executions in seconds.
drupal_cron_run function includes/common.inc Executes a cron run when called.
drupal_environment_initialize function includes/bootstrap.inc Initializes the PHP environment.
drupal_find_theme_functions function includes/theme.inc Allows themes and/or theme engines to discover overridden theme functions.
drupal_get_destination function includes/common.inc Prepares a 'destination' URL query parameter for use with drupal_goto().
drupal_get_installed_schema_version function includes/install.inc Returns the currently installed schema version for a module.
drupal_get_region_content function includes/common.inc Gets assigned content for a given region.
drupal_get_schema_versions function includes/install.inc Returns an array of available schema versions for a module.
drupal_get_user_timezone function includes/bootstrap.inc Returns the time zone of the current user.
drupal_installation_attempted function includes/bootstrap.inc Returns TRUE if a Drupal installation is currently being attempted.
drupal_install_profile_distribution_name function includes/install.inc Loads the installation profile, extracting its defined distribution name.
drupal_is_front_page function includes/path.inc Check if the current page is the front page.
drupal_json_decode function includes/common.inc Converts an HTML-safe JSON string into its PHP equivalent.
drupal_json_encode function includes/common.inc Converts a PHP variable into its JavaScript equivalent.
drupal_json_encode_helper function includes/json-encode.inc Encodes a PHP variable to HTML-safe JSON for PHP versions below 5.3.0.
drupal_json_output function includes/common.inc Returns data in JSON format.
drupal_load_stylesheet_content function includes/common.inc Processes the contents of a stylesheet for aggregation.
DRUPAL_OPTIONAL constant modules/system/system.module Optional option on forms and settings
DRUPAL_PHP_FUNCTION_PATTERN constant includes/bootstrap.inc Regular expression to match PHP function names.
drupal_pre_render_conditional_comments function includes/common.inc #pre_render callback to render #browsers into #prefix and #suffix.
drupal_region_class function includes/common.inc Provides a standard HTML class name that identifies a page region.
drupal_register_shutdown_function function includes/bootstrap.inc Registers a function for execution on shutdown.
drupal_save_session function includes/session.inc Determines whether to save session data of the current request.
drupal_session_commit function includes/session.inc Commits the current session, if necessary.
drupal_session_destroy_uid function includes/session.inc Ends a specific user's session(s).
drupal_session_id function includes/session.inc Session ids are hashed by default before being stored in the database.
drupal_session_initialize function includes/session.inc Initializes the session handler, starting a session if needed.
drupal_session_regenerate function includes/session.inc Called when an anonymous user becomes authenticated or vice-versa.
drupal_session_start function includes/session.inc Starts a session forcefully, preserving already set session data.
drupal_session_started function includes/session.inc Returns whether a session has been started.
drupal_set_installed_schema_version function includes/install.inc Update the installed version information for a module.
drupal_set_page_content function includes/common.inc Sets the main page content value for later use.
DRUPAL_USER_TIMEZONE_DEFAULT constant modules/system/system.module New users will be set to the default time zone at registration.
DRUPAL_USER_TIMEZONE_EMPTY constant modules/system/system.module New users will get an empty time zone at registration.
DRUPAL_USER_TIMEZONE_SELECT constant modules/system/system.module New users will select their own timezone at registration.
EntityCrudHookTestCase::testTaxonomyTermHooks function modules/simpletest/tests/entity_crud_hook_test.test Tests hook invocations for CRUD operations on taxonomy terms.
EntityCrudHookTestCase::testTaxonomyVocabularyHooks function modules/simpletest/tests/entity_crud_hook_test.test Tests hook invocations for CRUD operations on taxonomy vocabularies.
EntityFieldQuery::$entityConditions property includes/entity.inc Associative array of entity-generic metadata conditions.
EntityFieldQuery::$fieldConditions property includes/entity.inc List of field conditions.
EntityFieldQuery::$fieldMetaConditions property includes/entity.inc List of field meta conditions (language and delta).
EntityFieldQuery::$propertyConditions property includes/entity.inc List of property conditions.
EntityFieldQuery::addCondition function includes/entity.inc Adds a condition to an already built SelectQuery (internal function).
EntityFieldQuery::addFieldCondition function includes/entity.inc Adds the given condition to the proper condition array.
EntityFieldQuery::entityCondition function includes/entity.inc Adds a condition on entity-generic metadata.
EntityFieldQuery::fieldCondition function includes/entity.inc Adds a condition on field values.
EntityFieldQuery::fieldDeltaCondition function includes/entity.inc Adds a condition on the field delta column.
EntityFieldQuery::fieldLanguageCondition function includes/entity.inc Adds a condition on the field language column.

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