public function isValid($value)
{
$objectTest = new ObjectType();
return is_array($value) || $objectTest->isValid($value) && $value instanceof \ArrayAccess;
}
public function isValid($value)
{
$objectTest = new ObjectType();
$stringTest = new StringType();
return $objectTest->isValid($value) ? method_exists($value, '__toString') : $stringTest->isValid((string) $value);
}