original_string: public function invalidateResource($sourcePath, $version = null)
      {
          $this->cache->deleteItem($this->getResourceKey($sourcePath, $version));
      }
code: public function invalidateResource($sourcePath, $version = null)
      {
          $this->cache->deleteItem($this->getResourceKey($sourcePath, $version));
      }
code_tokens: public function invalidateResource ( $ sourcePath , $ version = null ) { $ this -> cache -> deleteItem ( $ this -> getResourceKey ( $ sourcePath , $ version ) ) ; }
docstring: Invalidates a cached resource
  
  @param string $sourcePath
  @param integer|null $version
docstring_tokens: Invalidates a cached resource