hphp/test/zend/bad/ext-standard-array/sizeof_variation5.php

   1 <?php
   2 /* Prototype  : int sizeof($mixed var[, int $mode])
   3  * Description: Counts an elements in an array. If Standard PHP library is installed,
   4  * it will return the properties of an object.
   5  * Source code: ext/standard/basic_functions.c
   6  * Alias to functions: count()
   7  */
   8
   9 echo "*** Testing sizeof() : usage variations ***\n";
  10
  11 echo "--- Testing sizeof() with different values for 'mode' argument ---\n";
  12 $array1 = array(1, 2, 3, 4, array(1.0, 2.0, array()), array() );
  13
  14 // get a resource variable
  15 $fp = fopen(__FILE__, "r");
  16
  17 //unset variable
  18 $unset_var = 10;
  19 unset($unset_var);
  20
  21 //class declaration
  22 class test
  23 {
  24   public $member1;
  25 }
  26
  27 $mode_values = array (
  28   /* 1  */  COUNT_NORMAL,
  29             COUNT_RECURSIVE,
  30             0,  // same as COUNT_NORMAL
  31             1,  // same as COUNT_RECURSIVE
  32
  33   /* 5  */  TRUE,  // same as COUNT_RECURSIVE
  34             true,  // same as COUNT_RECURSIVE
  35             FALSE, // same as COUNT_NORMAL
  36             false, // same as COUNT_NORMAL
  37             NULL,  // same as COUNT_NORMAL
  38   /* 10 */  null,  // same as COUNT_NORMAL
  39             100,
  40             10.5,
  41             12.34e3,
  42             12.34E-2,
  43   /* 15 */  .5,
  44             "",
  45             '',
  46             "string",
  47             'string',
  48   /* 20 */  @$unset_var,
  49             new test(),
  50   /* 22 */  $fp
  51 );
  52
  53 // loop through the each element of $modes_array for 'mode' argument
  54 // and check the working of sizeof()
  55 $counter = 1;
  56 for($i = 0; $i < count($mode_values); $i++)
  57 {
  58   echo "-- Iteration $counter --\n";
  59   $mode = $mode_values[$i];
  60
  61   var_dump( sizeof($array1, $mode) );
  62
  63   $counter++;
  64 }
  65
  66 fclose($fp);
  67
  68 echo "Done";
  69 ?>