protected function OptimizedPhpArrayDumper::dumpValue in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php \Drupal\Component\DependencyInjection\Dumper\OptimizedPhpArrayDumper::dumpValue()

Dumps the value to PHP array format.

Parameters

mixed $value: The value to dump.

Return value

mixed The dumped value in a suitable format.

Throws

\Symfony\Component\DependencyInjection\Exception\RuntimeException When trying to dump object or resource.

4 calls to OptimizedPhpArrayDumper::dumpValue()

OptimizedPhpArrayDumper::dumpCallable in core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php

Dumps callable to a PHP array.

OptimizedPhpArrayDumper::dumpCollection in core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php

Dumps a collection to a PHP array.

OptimizedPhpArrayDumper::prepareParameters in core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php

Prepares parameters for the PHP array dumping.

PhpArrayDumper::dumpCollection in core/lib/Drupal/Component/DependencyInjection/Dumper/PhpArrayDumper.php

Dumps a collection to a PHP array.

File

core/lib/Drupal/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumper.php, line 395

Class

OptimizedPhpArrayDumper

OptimizedPhpArrayDumper dumps a service container as a serialized PHP array.

Namespace

Drupal\Component\DependencyInjection\Dumper

Code

protected function dumpValue($value) {
  if (is_array($value)) {
    $code = [];
    foreach ($value as $k => $v) {
      $code[$k] = $this
        ->dumpValue($v);
    }
    return $code;
  }
  elseif ($value instanceof Reference) {
    return $this
      ->getReferenceCall((string) $value, $value);
  }
  elseif ($value instanceof Definition) {
    return $this
      ->getPrivateServiceCall(NULL, $value);
  }
  elseif ($value instanceof Parameter) {
    return $this
      ->getParameterCall((string) $value);
  }
  elseif (is_string($value) && FALSE !== strpos($value, '%')) {
    if (preg_match('/^%([^%]+)%$/', $value, $matches)) {
      return $this
        ->getParameterCall($matches[1]);
    }
    else {
      $replaceParameters = function ($matches) {
        return $this
          ->getParameterCall($matches[2]);
      };

      // We cannot directly return the string value because it would
      // potentially not always be resolved in the dumpCollection() method.
      return (object) [
        'type' => 'raw',
        'value' => str_replace('%%', '%', preg_replace_callback('/(?<!%)(%)([^%]+)\\1/', $replaceParameters, $value)),
      ];
    }
  }
  elseif ($value instanceof Expression) {
    throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
  }
  elseif (is_object($value)) {

    // Drupal specific: Instantiated objects have a _serviceId parameter.
    if (isset($value->_serviceId)) {
      return $this
        ->getReferenceCall($value->_serviceId);
    }
    throw new RuntimeException('Unable to dump a service container if a parameter is an object without _serviceId.');
  }
  elseif (is_resource($value)) {
    throw new RuntimeException('Unable to dump a service container if a parameter is a resource.');
  }
  return $value;
}