hook_css_alter(&$css, \Drupal\Core\Asset\AttachedAssetsInterface $assets)
Alter CSS files before they are output on the page.
Parameters
$css: An array of all CSS items (files and inline CSS) being requested on the page.
\Drupal\Core\Asset\AttachedAssetsInterface $assets: The assets attached to the current response.
See also
Drupal\Core\Asset\LibraryResolverInterface::getCssAssets()
Related topics
- Hooks
- Define functions that alter the behavior of Drupal core.
File
- core/lib/Drupal/Core/Render/theme.api.php, line 993
- Hooks and documentation related to the theme and render system.
Code
function hook_css_alter(&$css, \Drupal\Core\Asset\AttachedAssetsInterface $assets) { // Remove defaults.css file. unset($css[drupal_get_path('module', 'system') . '/defaults.css']); }
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