hphp/test/slow/ext_array/sizeof.php

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