function ConfigBase::clear
Same name in other branches
- 9 core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::clear()
- 8.9.x core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::clear()
- 11.x core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::clear()
Unsets a value in this configuration object.
Parameters
string $key: Name of the key whose value should be unset.
Return value
$this The configuration object.
1 call to ConfigBase::clear()
- Config::clear in core/
lib/ Drupal/ Core/ Config/ Config.php - Unsets a value in this configuration object.
1 method overrides ConfigBase::clear()
- Config::clear in core/
lib/ Drupal/ Core/ Config/ Config.php - Unsets a value in this configuration object.
File
-
core/
lib/ Drupal/ Core/ Config/ ConfigBase.php, line 226
Class
- ConfigBase
- Provides a base class for configuration objects with get/set support.
Namespace
Drupal\Core\ConfigCode
public function clear($key) {
$parts = explode('.', $key);
if (count($parts) == 1) {
unset($this->data[$key]);
}
else {
NestedArray::unsetValue($this->data, $parts);
}
return $this;
}
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