public static function toBool($string)
{
$string = trim((string) $string);
$string = strtolower($string);
if (in_array($string, array(1, 'true', 'yes', 'on', 'enabled'), true)) {
return true;
}
if (in_array($string, array(0, 'false', 'no', 'off', 'disabled'), true)) {
return false;
}
return (bool) $string;
}