protected static function Yaml::getSerializer in Drupal 9

Same name in this branch

1. 9 core/lib/Drupal/Core/Serialization/Yaml.php \Drupal\Core\Serialization\Yaml::getSerializer()
2. 9 core/lib/Drupal/Component/Serialization/Yaml.php \Drupal\Component\Serialization\Yaml::getSerializer()

Same name and namespace in other branches

1. 8 core/lib/Drupal/Component/Serialization/Yaml.php \Drupal\Component\Serialization\Yaml::getSerializer()

Determines which implementation to use for parsing YAML.

2 calls to Yaml::getSerializer()

Yaml::decode in core/lib/Drupal/Component/Serialization/Yaml.php

Decodes data from the serialization format.

Yaml::getSerializer in core/lib/Drupal/Core/Serialization/Yaml.php

Determines which implementation to use for parsing YAML.

2 methods override Yaml::getSerializer()

Yaml::getSerializer in core/lib/Drupal/Core/Serialization/Yaml.php

Determines which implementation to use for parsing YAML.

YamlStub::getSerializer in core/tests/Drupal/Tests/Component/Serialization/YamlTest.php

Determines which implementation to use for parsing YAML.

File

core/lib/Drupal/Component/Serialization/Yaml.php, line 48

Class

Yaml

Provides a YAML serialization implementation.

Namespace

Drupal\Component\Serialization

Code

protected static function getSerializer() {
  if (!isset(static::$serializer)) {

    // Use the PECL YAML extension if it is available. It has better
    // performance for file reads and is YAML compliant.
    if (extension_loaded('yaml')) {
      static::$serializer = YamlPecl::class;
    }
    else {

      // Otherwise, fallback to the Symfony implementation.
      static::$serializer = YamlSymfony::class;
    }
  }
  return static::$serializer;
}