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| Title | Object type | File name | Summary |
|---|---|---|---|
| DRUPAL_CACHE_CUSTOM | constant | includes/ |
The block is handling its own caching in its hook_block_view(). |
| DRUPAL_CACHE_GLOBAL | constant | includes/ |
The block or element is the same for every user and page that it is visible. |
| DRUPAL_CACHE_PER_PAGE | constant | includes/ |
The block or element can change depending on the page being viewed. |
| DRUPAL_CACHE_PER_ROLE | constant | includes/ |
The block or element can change depending on the user's roles. |
| DRUPAL_CACHE_PER_USER | constant | includes/ |
The block or element can change depending on the user. |
| drupal_cache_system_paths | function | includes/ |
Cache system paths for a page. |
| drupal_check_incompatibility | function | includes/ |
Checks whether a version is compatible with a given dependency. |
| drupal_check_memory_limit | function | includes/ |
Compares the memory required for an operation to the available memory. |
| drupal_check_module | function | includes/ |
Checks a module's requirements. |
| drupal_check_profile | function | includes/ |
Checks an installation profile's requirements. |
| drupal_check_trusted_hosts | function | includes/ |
Checks trusted HTTP Host headers to protect against header injection attacks. |
| drupal_chmod | function | includes/ |
Sets the permissions on a file or directory. |
| drupal_clean_css_identifier | function | includes/ |
Prepares a string for use as a CSS identifier (element, class, or ID name). |
| drupal_clear_css_cache | function | includes/ |
Deletes old cached CSS files. |
| drupal_clear_js_cache | function | includes/ |
Deletes old cached JavaScript files and variables. |
| drupal_clear_opcode_cache | function | includes/ |
Invalidates a PHP file from any active opcode caches. |
| drupal_clear_path_cache | function | includes/ |
Clear the path cache. |
| drupal_common_theme | function | includes/ |
Provides theme registration for themes across .inc files. |
| drupal_convert_to_utf8 | function | includes/ |
Converts data to UTF-8. |
| DRUPAL_CORE_COMPATIBILITY | constant | includes/ |
Core API compatibility. |
| drupal_cron_cleanup | function | includes/ |
DEPRECATED: Shutdown function: Performs cron cleanup. |
| DRUPAL_CRON_DEFAULT_THRESHOLD | constant | modules/ |
Default interval for automatic cron executions in seconds. |
| DRUPAL_CRON_DETAILED_LOGGING | constant | modules/ |
Detailed cron logging disabled by default. |
| drupal_cron_run | function | includes/ |
Executes a cron run when called. |
| drupal_current_script_url | function | includes/ |
Returns the URL of the current script, with modified query parameters. |
| drupal_delete_file_if_stale | function | includes/ |
Callback to delete files modified more than a set time ago. |
| drupal_deliver_html_page | function | includes/ |
Packages and sends the result of a page callback to the browser as HTML. |
| drupal_deliver_page | function | includes/ |
Delivers a page callback result to the browser in the appropriate format. |
| drupal_depth_first_search | function | includes/ |
Performs a depth-first search and sort on a directed acyclic graph. |
| drupal_detect_baseurl | function | includes/ |
Detects the base URL using the PHP $_SERVER variables. |
| drupal_detect_database_types | function | includes/ |
Detects all supported databases that are compiled into PHP. |
| drupal_dirname | function | includes/ |
Gets the name of the directory from a given path. |
| DRUPAL_DISABLED | constant | modules/ |
Disabled option on forms and settings |
| drupal_encode_path | function | includes/ |
Encodes a Drupal path for use in a URL. |
| drupal_environment_initialize | function | includes/ |
Initializes the PHP environment. |
| drupal_error_levels | function | includes/ |
Maps PHP error constants to watchdog severity levels. |
| drupal_exit | function | includes/ |
Performs end-of-request tasks. |
| drupal_explode_tags | function | includes/ |
Explodes a string of tags into an array. |
| drupal_fast_404 | function | includes/ |
Returns a simple 404 Not Found page. |
| drupal_file_scan_write_cache | function | includes/ |
Writes the file scan cache to the persistent cache. |
| drupal_find_base_themes | function | includes/ |
Find all the base themes for the specified theme. |
| drupal_find_theme_functions | function | includes/ |
Allows themes and/or theme engines to discover overridden theme functions. |
| drupal_find_theme_templates | function | includes/ |
Allows themes and/or theme engines to easily discover overridden templates. |
| drupal_flush_all_caches | function | includes/ |
Flushes all cached data on the site. |
| drupal_form_submit | function | includes/ |
Retrieves, populates, and processes a form. |
| drupal_generate_test_ua | function | includes/ |
Generates a user agent string with a HMAC and timestamp for simpletest. |
| drupal_get_bootstrap_phase | function | includes/ |
Returns the current bootstrap phase for this Drupal process. |
| drupal_get_breadcrumb | function | includes/ |
Gets the breadcrumb trail for the current page. |
| drupal_get_complete_schema | function | includes/ |
Gets the whole database schema. |
| drupal_get_css | function | includes/ |
Returns a themed representation of all stylesheets to attach to the page. |
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