original_string: public function getExtensionConfig($name)
      {
          if (!isset($this->extensionConfigs[$name])) {
              $this->extensionConfigs[$name] = [];
          }
  
          return $this->extensionConfigs[$name];
      }
code: public function getExtensionConfig($name)
      {
          if (!isset($this->extensionConfigs[$name])) {
              $this->extensionConfigs[$name] = [];
          }
  
          return $this->extensionConfigs[$name];
      }
code_tokens: public function getExtensionConfig ( $ name ) { if ( ! isset ( $ this -> extensionConfigs [ $ name ] ) ) { $ this -> extensionConfigs [ $ name ] = [ ] ; } return $ this -> extensionConfigs [ $ name ] ; }
docstring: Returns the configuration array for the given extension.
  
  @param string $name The name of the extension
  
  @return array An array of configuration
docstring_tokens: Returns the configuration array for the given extension .