system.api.php in Drupal 9
Same filename and directory in other branches
Hooks provided by the System module.
File
core/modules/system/system.api.phpView source
<?php
/**
* @file
* Hooks provided by the System module.
*/
use Drupal\Core\Url;
/**
* @addtogroup hooks
* @{
*/
/**
* Alters theme operation links.
*
* @param $theme_groups
* An associative array containing groups of themes.
*
* @see system_themes_page()
*/
function hook_system_themes_page_alter(&$theme_groups) {
foreach ($theme_groups as $state => &$group) {
foreach ($theme_groups[$state] as &$theme) {
// Add a foo link to each list of theme operations.
$theme->operations[] = [
'title' => t('Foo'),
'url' => Url::fromRoute('system.themes_page'),
'query' => [
'theme' => $theme
->getName(),
],
];
}
}
}
/**
* @} End of "addtogroup hooks".
*/
Functions
Name | Description |
---|---|
hook_system_themes_page_alter | Alters theme operation links. |