protected function OptimizedPhpArrayDumper::prepareParameters

protected OptimizedPhpArrayDumper::prepareParameters(array $parameters, $escape = TRUE)

Prepares parameters for the PHP array dumping.

Parameters

array $parameters: An array of parameters.

bool $escape: Whether keys with '%' should be escaped or not.

Return value

array An array of prepared parameters.

File

core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php, line 144

Class

OptimizedPhpArrayDumper

OptimizedPhpArrayDumper dumps a service container as a serialized PHP array.

Namespace

Drupal\Component\DependencyInjection\Dumper

Code

protected function prepareParameters(array $parameters, $escape = TRUE) {
  $filtered = array();
  foreach ($parameters as $key => $value) {
    if (is_array($value)) {
      $value = $this->prepareParameters($value, $escape);
    }
    elseif ($value instanceof Reference) {
      $value = $this->dumpValue($value);
    }

    $filtered[$key] = $value;
  }

  return $escape ? $this->escape($filtered) : $filtered;
}