Unsets a value in this configuration object.

Parameters

string $key: Name of the key whose value should be unset.

Return value

$this The configuration object.

Overrides ConfigBase::clear

1 method overrides Config::clear()

ImmutableConfig::clear in core/lib/Drupal/Core/Config/ImmutableConfig.php

Unsets a value in this configuration object.

File

core/lib/Drupal/Core/Config/Config.php, line 192

Class

Config

Defines the default configuration object.

Namespace

Drupal\Core\Config

Code

public function clear($key) {
  parent::clear($key);
  $this->resetOverriddenData();
  return $this;
}

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