public JsOptimizer::clean($contents)
Processes the contents of a javascript asset for cleanup.
Parameters
string $contents: The contents of the javascript asset.
Return value
string Contents of the javascript asset.
Overrides AssetOptimizerInterface::clean
File
- core/lib/Drupal/Core/Asset/JsOptimizer.php, line 47
Class
- JsOptimizer
- Optimizes a JavaScript asset.
Namespace
Drupal\Core\Asset
Code
1 2 3 4 5 6 | public function clean($contents) { // Remove JS source and source mapping urls or these may cause 404 errors. $contents = preg_replace('/\/\/(#|@)\s(sourceURL|sourceMappingURL)=\s*(\S*?)\s*$/m', '', $contents); return $contents;} |
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