function YamlPecl::decode
Same name in other branches
- 9 core/lib/Drupal/Component/Serialization/YamlPecl.php \Drupal\Component\Serialization\YamlPecl::decode()
- 8.9.x core/lib/Drupal/Component/Serialization/YamlPecl.php \Drupal\Component\Serialization\YamlPecl::decode()
- 11.x core/lib/Drupal/Component/Serialization/YamlPecl.php \Drupal\Component\Serialization\YamlPecl::decode()
Overrides SerializationInterface::decode
4 calls to YamlPecl::decode()
- YamlPeclTest::testDecode in core/
tests/ Drupal/ Tests/ Component/ Serialization/ YamlPeclTest.php - Tests decoding YAML node anchors.
- YamlPeclTest::testEncodeDecode in core/
tests/ Drupal/ Tests/ Component/ Serialization/ YamlPeclTest.php - Tests encoding and decoding basic data structures.
- YamlPeclTest::testError in core/
tests/ Drupal/ Tests/ Component/ Serialization/ YamlPeclTest.php - Tests that invalid YAML throws an exception.
- YamlPeclTest::testObjectSupportDisabled in core/
tests/ Drupal/ Tests/ Component/ Serialization/ YamlPeclTest.php - Ensures that php object support is disabled.
File
-
core/
lib/ Drupal/ Component/ Serialization/ YamlPecl.php, line 29
Class
- YamlPecl
- Provides default serialization for YAML using the PECL extension.
Namespace
Drupal\Component\SerializationCode
public static function decode($raw) {
static $init;
if (!isset($init)) {
// Decode binary, since Symfony YAML parser encodes binary from 3.1
// onwards.
ini_set('yaml.decode_binary', 1);
// We never want to unserialize !php/object.
ini_set('yaml.decode_php', 0);
$init = TRUE;
}
// yaml_parse() will error with an empty value.
if (!trim($raw)) {
return NULL;
}
// @todo Use ErrorExceptions when https://drupal.org/node/1247666 is in.
// yaml_parse() will throw errors instead of raising an exception. Until
// such time as Drupal supports native PHP ErrorExceptions as the error
// handler, we need to temporarily set the error handler as ::errorHandler()
// and then restore it after decoding has occurred. This allows us to turn
// parsing errors into a throwable exception.
// @see Drupal\Component\Serialization\Exception\InvalidDataTypeException
// @see http://php.net/manual/class.errorexception.php
set_error_handler([
__CLASS__,
'errorHandler',
]);
$ndocs = 0;
$data = yaml_parse($raw, 0, $ndocs, [
YAML_BOOL_TAG => '\\Drupal\\Component\\Serialization\\YamlPecl::applyBooleanCallbacks',
]);
restore_error_handler();
return $data;
}
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