hphp/test/slow/ext_array/count-opts.php

   1 <?hh
   2
   3 class Counted implements Countable {
   4   public function count() { return 5; }
   5 }
   6 class NotCounted {
   7   public function count() { return 4; }
   8 }
   9 class BadCounted implements Countable {
  10   public function count() { throw new Exception("y u do dis"); }
  11 }
  12
  13 function res() { return count(STDIN); }
  14 function nvtw() { return count($GLOBALS); }
  15 function staticArr() { return count(array(3,2,1,0)); }
  16 function packed() { return count(array(3,2,1,new stdClass)); }
  17 function vect() { return count(HH\Vector{5,7,8,3}); }
  18 function counted_obj() { return count(new Counted); }
  19 function not_counted_obj() { return count(new NotCounted); }
  20 function bad_counted_obj() { return count(new BadCounted); }
  21
  22 function append($arr) {
  23   var_dump(count($arr));
  24
  25   $new_arr = $arr;
  26   $new_arr[] = 1;
  27
  28   var_dump(count($new_arr));
  29 }
  30
  31
  32 <<__EntryPoint>>
  33 function main_count_opts() {
  34 append(array(3,2));
  35 append(HH\Vector{3,2});
  36
  37 var_dump(res());
  38 var_dump(vect());
  39 var_dump(nvtw() > 0);
  40 var_dump(packed());
  41 var_dump(staticArr());
  42 var_dump(counted_obj());
  43 var_dump(not_counted_obj());
  44
  45 try {
  46   var_dump(bad_counted_obj());
  47 } catch (Exception $e) {
  48   var_dump($e->getMessage());
  49 }
  50 }