protected function applyOpenBaseDirSetting() {
		if($this->openBaseDirs) {
			$value = implode(PATH_SEPARATOR, $this->openBaseDirs);
			if(ini_get('open_basedir') != $value) {
				$this->forcePhpConsoleClassesAutoLoad();
				if(ini_set('open_basedir', $value) === false) {
					throw new \Exception('Unable to set "open_basedir" php.ini setting');
				}
			}
		}
	}