hphp/test/quick/foreach-list.php.expect

   1 int(1)
   2 int(2)
   3 NULL
   4 NULL
   5 int(3)
   6 int(4)
   7 int(4)
   8 int(3)
   9 int(2)
  10 int(1)
  11 int(8)
  12 int(7)
  13 int(6)
  14 int(5)
  15 NULL
  16 NULL
  17 NULL
  18 NULL
  19 int(12)
  20 int(11)
  21 int(10)
  22 int(9)
  23 int(1)
  24 int(2)
  25 int(3)
  26 int(1)
  27 int(2)
  28 int(6)
  29 int(4)
  30 int(5)
  31 int(2)
  32 int(1)
  33 int(4)
  34 int(3)
  35 int(2)
  36 int(1)
  37 int(4)
  38 int(3)
  39 NULL
  40 int(1)
  41 int(2)
  42 NULL
  43 NULL
  44 NULL
  45 int(2)
  46 int(1)
  47 NULL
  48 NULL
  49 NULL
  50 NULL
  51 NULL
  52 NULL
  53 NULL
  54 NULL
  55 int(2)
  56 int(1)
  57 int(5)
  58 int(3)
  59 int(2)
  60 int(1)
  61 int(4)
  62 int(3)