The functions `wp_enqueue_script()` in WordPress and `library` in Drupal serve similar purposes, which is to include external JavaScript files into the webpage. However, they have different implementations and usage patterns:
1. **WordPress - `wp_enqueue_script()`**:
- `wp_enqueue_script()` is a function in WordPress used to enqueue JavaScript files into WordPress.
- It allows you to register and enqueue JavaScript files to be added to the page.
- This function ensures that the script is added only once, and dependencies are loaded in the correct order.
- Example:
```php
wp_enqueue_script('custom-script', get_template_directory_uri() . '/js/custom-script.js', array('jquery'), '1.0', true);
```
2. **Drupal - `library`**:
- In Drupal, JavaScript libraries are defined in `.libraries.yml` files, and they can be included in a theme or module.
- Libraries can include CSS and JavaScript files and define dependencies between them.
- The `library` key in a Drupal theme or module `.info.yml` file is used to specify which libraries should be loaded.
- Example:
```yaml
libraries:
- my-module/my-library
```
In summary, while `wp_enqueue_script()` in WordPress and `library` in Drupal both serve to include JavaScript files, they differ in their implementation details. WordPress uses a function to enqueue scripts, while Drupal defines libraries in `.libraries.yml` files and includes them using the `library` key in `.info.yml` files.
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