hphp/test/slow/ext_array/pos.php

   1 <?hh
   2
   3 function a() {
   4   $transport = array("foot", "bike", "car", "plane");
   5   var_dump(pos(&$transport));
   6   var_dump(next(&$transport));
   7   var_dump(pos(&$transport));
   8   var_dump(prev(&$transport));
   9   var_dump(end(&$transport));
  10   var_dump(pos(&$transport));
  11 }
  12
  13 function b() {
  14   $arr = array();
  15   var_dump(pos(&$arr));
  16 }
  17
  18 function c() {
  19   $arr = array(array());
  20   var_dump(pos(&$arr));
  21 }
  22
  23
  24 <<__EntryPoint>>
  25 function main_pos() {
  26 a();
  27 b();
  28 c();
  29 }