hphp/test/slow/ext_array/sizeof.php

   1 <?hh
   2
   3
   4 <<__EntryPoint>>
   5 function main_sizeof() {
   6 $a = array();
   7 $a[0] = 1;
   8 $a[1] = 3;
   9 $a[2] = 5;
  10 var_dump(sizeof($a));
  11
  12 $b = array();
  13 $b[0] = 7;
  14 $b[5] = 9;
  15 $b[10] = 11;
  16 var_dump(sizeof($b));
  17
  18 var_dump(sizeof(null));
  19 var_dump(sizeof(false));
  20
  21 $food = array(
  22   "fruits" => array("orange", "banana", "apple"),
  23   "veggie" => array("carrot", "collard", "pea")
  24 );
  25 var_dump(sizeof($food, COUNT_RECURSIVE));
  26 var_dump(sizeof($food));
  27 }