| public clearEnvironmentVariable ( string $name ) : void | ||
| $name | string | |
| return | void | |
public function clearEnvironmentVariable($name)
{
// Don't clear anything if we're immutable.
if ($this->immutable) {
return;
}
if (function_exists('putenv')) {
putenv($name);
}
unset($_ENV[$name], $_SERVER[$name]);
} /**
* @override
* @inheritDoc
*/
public function clearEnvironmentVariable($name)
{
if (strpos($name, 'INI_') === 0) {
$normalized = str_replace('INI_', '', $name);
$normalized = strtolower($normalized);
$this->invoker->call('ini_restore', [$normalized]);
}
parent::clearEnvironmentVariable($name);
}
