hhvm/hphp/test/quick/func_get_args.php.expect

array(0) {
}
array(1) {
  [0]=>
  int(12)
}
array(2) {
  [0]=>
  int(12)
  [1]=>
  int(34)
}
array(3) {
  [0]=>
  int(12)
  [1]=>
  int(34)
  [2]=>
  int(56)
}
array(0) {
}
array(1) {
  [0]=>
  int(12)
}
array(2) {
  [0]=>
  int(12)
  [1]=>
  int(34)
}
array(3) {
  [0]=>
  int(12)
  [1]=>
  int(34)
  [2]=>
  int(56)
}