Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| _book_link_defaults |
drupal/ |
Returns an array with default values for a book page's menu link. | 2 | |
| _book_node_is_removable |
drupal/ |
Determines if a node can be removed from the book. | 3 | |
| _book_outline_access |
drupal/ |
Access callback: Determines if the outline tab is accessible. | 1 | 1 |
| _book_outline_remove_access |
drupal/ |
Access callback: Determines if the user can remove nodes from the outline. | 1 | |
| _book_parent_depth_limit |
drupal/ |
Finds the depth limit for items in the parent select. | 2 | |
| _book_parent_select |
drupal/ |
Builds the parent selection form element for the node form or outline tab. | 1 | |
| _book_toc_recurse |
drupal/ |
Recursively processes and formats menu items for book_toc(). | 1 | |
| _book_update_outline |
drupal/ |
Handles additions and updates to the book outline. | 4 | |
| _breakpoint_delete_breakpoints |
drupal/ |
Remove breakpoints from all disabled themes or uninstalled modules. | 2 | |
| _breakpoint_delete_breakpoint_groups |
drupal/ |
Remove breakpoint groups from all disabled themes or uninstalled modules. | 1 | |
| _breakpoint_group_create_or_load |
drupal/ |
Helper function to easily create/load a breakpoint group. | 2 | |
| _breakpoint_import_breakpoint_groups |
drupal/ |
Import breakpoint groups from theme or module. | 3 | |
| _breakpoint_import_media_queries |
drupal/ |
Import media queries from a theme or module and create a default group. | 2 | |
| _breakpoint_modules_enabled |
drupal/ |
Import breakpoints from all new enabled modules. | 2 | |
| _breakpoint_theme_enabled |
drupal/ |
Import breakpoints from all new enabled themes. | 2 | |
| _color_blend |
drupal/ |
Blends two hex colors and returns the GD color. | 1 | |
| _color_gd |
drupal/ |
Converts a hex triplet into a GD color. | 1 | |
| _color_hsl2rgb |
drupal/ |
Converts an HSL triplet into RGB. | 1 | |
| _color_html_alter |
drupal/ |
Replaces style sheets with color-altered style sheets. | 1 | |
| _color_hue2rgb |
drupal/ |
Helper function for _color_hsl2rgb(). | 1 | |
| _color_pack |
drupal/ |
Converts an RGB triplet to a hex color. | 1 | |
| _color_page_alter |
drupal/ |
Replaces the logo with a color-altered logo. | 1 | |
| _color_render_images |
drupal/ |
Renders images that match a given palette. | 1 | |
| _color_rewrite_stylesheet |
drupal/ |
Rewrites the stylesheet to match the colors in the palette. | 1 | |
| _color_rgb2hsl |
drupal/ |
Converts an RGB triplet to HSL. | 1 | |
| _color_save_stylesheet |
drupal/ |
Saves the rewritten stylesheet to disk. | 1 | |
| _color_shift |
drupal/ |
Shifts a given color, using a reference pair and a target blend color. | 1 | |
| _color_unpack |
drupal/ |
Converts a hex color into an RGB triplet. | 3 | |
| _comment_body_field_create |
drupal/ |
Creates a comment_body field instance for a given node type. | 2 | |
| _comment_get_modes |
drupal/ |
Returns an array of viewing modes for comment listings. | ||
| _comment_per_page |
drupal/ |
Returns an array of "comments per page" values that users can select from. | 1 | |
| _contact_personal_tab_access |
drupal/ |
Access callback: Checks access for a user's personal contact form. | 1 | |
| _current_path |
drupal/ |
@todo This is a temporary function pending refactoring Drupal to use Symfony's Request object exclusively. | 10 | |
| _dblog_get_message_types |
drupal/ |
Gathers a list of uniquely defined database log message types. | 1 | |
| _db_create_keys_sql |
drupal/ |
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| _drupal_bootstrap_code |
drupal/ |
Loads code for subsystems and modules, and registers stream wrappers. | 1 | |
| _drupal_bootstrap_configuration |
drupal/ |
Sets up the script environment and loads settings.php. | 1 | |
| _drupal_bootstrap_database |
drupal/ |
Initializes the database system by loading database.inc. | 1 | |
| _drupal_bootstrap_full |
drupal/ |
Temporary BC function for scripts not using DrupalKernel. | 2 | |
| _drupal_bootstrap_kernel |
drupal/ |
Initialize the kernel / service container. | 1 | |
| _drupal_bootstrap_page_cache |
drupal/ |
Attempts to serve a page from the cache. | 1 | |
| _drupal_bootstrap_page_header |
drupal/ |
Invokes hook_boot(), initializes locking system, and sends HTTP headers. | 1 | |
| _drupal_bootstrap_variables |
drupal/ |
Loads system variables and all enabled bootstrap modules. | 1 | |
| _drupal_build_css_path |
drupal/ |
Prefixes all paths within a CSS file for drupal_build_css_cache(). | 2 | 2 |
| _drupal_decode_exception |
drupal/ |
Decodes an exception and retrieves the correct caller. | 5 | |
| _drupal_default_html_head |
drupal/ |
Returns elements that are always displayed in the HEAD tag of the HTML page. | 1 | |
| _drupal_error_handler |
drupal/ |
Provides custom PHP error handling. | 3 | |
| _drupal_error_handler_real |
drupal/ |
Provides custom PHP error handling. | 1 | |
| _drupal_exception_handler |
drupal/ |
Provides custom PHP exception handling. | 3 | |
| _drupal_flush_css_js |
drupal/ |
Changes the dummy query string added to all CSS and JavaScript files. | 2 |