|
Ajax API |
Overview for Drupal's Ajax API. |
|
Annotation for context definition |
Describes how to use ContextDefinition annotation. |
|
Annotation for translatable text |
Describes how to put translatable UI text into annotations. |
|
Annotations |
Annotations for class discovery and metadata description. |
|
Authorized operations |
Functions to run operations with elevated privileges via authorize.php. |
|
Automated tests |
Overview of PHPUnit tests and Simpletest tests. |
|
Batch operations |
Creates and processes batch operations. |
|
Best practices for developers |
Overview of standards and best practices for developers |
|
Block API |
Information about the classes and interfaces that make up the Block API. |
|
Cache API |
Information about the Drupal Cache API |
|
Callbacks |
Callback function signatures. |
|
Configuration API |
Information about the Configuration API. |
|
Content markers |
Markers used by mark.html.twig and node_mark() to designate content. |
|
Database abstraction layer |
Allow the use of different database servers using the same code base. |
|
Entity API |
Describes how to define and manipulate content and configuration entities. |
|
Entity CRUD, editing, and view hooks |
Hooks used in various entity operations. |
|
Events |
Overview of event dispatch and subscribing |
|
Extending and altering Drupal |
Overview of extensions and alteration methods for Drupal. |
|
Field API |
Attaches custom data fields to Drupal entities. |
|
Field API bulk data deletion |
Cleans up after Field API bulk deletion operations. |
|
Field Formatter API |
Define Field API formatter types. |
|
Field Types API |
Defines field, widget, display formatter, and storage types. |
|
Field Widget API |
Define Field API widget types. |
|
File interface |
Common file handling functions. |
|
Form generation |
Describes how to generate and manipulate forms and process form submissions. |
|
Formatting |
Functions to format numbers, strings, dates, etc. |
|
Hooks |
Define functions that alter the behavior of Drupal core. |
|
Image toolkits |
Functions for image file manipulations. |
|
Information types |
Types of information in Drupal. |
|
Input validation |
Functions to validate user input. |
|
Interface translation properties |
.info.yml file properties for interface translation settings. |
|
Internationalization |
Internationalization and translation |
|
Locking mechanisms |
Functions to coordinate long-running operations across requests. |
|
Logging severity levels |
Logging severity levels as defined in RFC 5424. |
|
Menu system |
Define the navigation menus, local actions and tasks, and contextual links. |
|
Migration API |
Overview of the Migration API, which migrates data into Drupal. |
|
Node access rights |
The node access system determines who can do what to which nodes. |
|
Objected-oriented programming conventions |
PSR-4, namespaces, class naming, and other conventions. |
|
PHP Runtime Assert Statements |
Use of the assert() statement in Drupal. |
|
PHP wrapper functions |
Functions that are wrappers or custom implementations of PHP functions. |
|
Plugin API |
Using the Plugin API |
|
Queue operations |
Queue items to allow later processing. |
|
RDF Mapping API |
Functions to describe entities and bundles in RDF. |
|
Render API overview |
Overview of the Theme system and Render API. |
|
REST and Application Integration |
Integrating third-party applications using REST and related operations. |
|
Routing API |
Route page requests to code based on URLs. |
|
Sanitization functions |
Functions to sanitize values. |
|
Schema API |
API to handle database schemas. |
|
Search interface |
The Drupal search interface manages a global search mechanism. |
|
Service Tags |
Service tags overview |
