public function CssOptimizer::optimize
public CssOptimizer::optimize(array $css_asset)
Optimizes an asset.
Parameters
array $asset: An asset.
Return value
string The optimized asset's contents.
Overrides AssetOptimizerInterface::optimize
File
- core/lib/Drupal/Core/Asset/CssOptimizer.php, line 22
Class
- CssOptimizer
- Optimizes a CSS asset.
Namespace
Drupal\Core\AssetCode
public function optimize(array $css_asset) { if ($css_asset['type'] != 'file') { throw new \Exception('Only file CSS assets can be optimized.'); } if (!$css_asset['preprocess']) { throw new \Exception('Only file CSS assets with preprocessing enabled can be optimized.'); } return $this->processFile($css_asset); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Asset!CssOptimizer.php/function/CssOptimizer::optimize/8.1.x