public function setEnvironmentVariable($name, $value = null)
{
if (strpos($name, 'INI_') === 0) {
list($name, $value) = $this->normaliseEnvironmentVariable($name, $value);
$normalized = str_replace('INI_', '', $name);
$normalized = strtolower($normalized);
$this->invoker->call('ini_set', [$normalized, $value]);
}
parent::setEnvironmentVariable($name, $value);
}