public static function WebformYaml::encode in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Utility/WebformYaml.php \Drupal\webform\Utility\WebformYaml::encode()

Encodes data into the serialization format.

Parameters

mixed $data: The data to encode.

Return value

string The encoded data.

Throws

\Drupal\Component\Serialization\Exception\InvalidDataTypeException

Overrides SerializationInterface::encode

31 calls to WebformYaml::encode()

DebugWebformHandler::submitForm in src/Plugin/WebformHandler/DebugWebformHandler.php

Submit webform submission form.

OverrideWebformVariant::buildConfigurationForm in src/Plugin/WebformVariant/OverrideWebformVariant.php

Form constructor.

OverrideWebformVariant::debug in src/Plugin/WebformVariant/OverrideWebformVariant.php

Display debugging information.

Webform::initElementsTranslation in src/Entity/Webform.php

Initialize elements translation.

Webform::setElements in src/Entity/Webform.php

Sets elements (YAML) value.

... See full list

File

src/Utility/WebformYaml.php, line 18

Class

WebformYaml

Provides YAML tidy function.

Namespace

Drupal\webform\Utility

Code

public static function encode($data) {

  // Convert \r\n to \n so that multiline strings are properly formatted.
  // @see \Symfony\Component\Yaml\Dumper::dump
  if (is_array($data)) {
    static::normalize($data);
  }

  // If empty array then return an empty string instead of '{ }'.
  if (is_array($data) && empty($data)) {
    return '';
  }
  $dumper = new Dumper(2);
  $yaml = $dumper
    ->dump($data, PHP_INT_MAX, 0, SymfonyYaml::DUMP_EXCEPTION_ON_INVALID_TYPE | SymfonyYaml::DUMP_MULTI_LINE_LITERAL_BLOCK);

  // Remove return after array delimiter.
  $yaml = preg_replace('#((?:\\n|^)[ ]*-)\\n[ ]+(\\w|[\'"])#', '\\1 \\2', $yaml);
  return trim($yaml);
}