hphp/test/zend/bad/ext/standard/tests/array/array_fill_variation1.php

   1 <?php
   2 /* Prototype  : proto array array_fill(int start_key, int num, mixed val)
   3  * Description: Create an array containing num elements starting with index start_key each initialized to val
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * testing array_fill() by passing different unexpected value for 'start_key' argument
   9  */
  10
  11 echo "*** Testing array_fill() : usage variations ***\n";
  12
  13 // Initialise function arguments not being substituted
  14 $num = 2;
  15 $val = 100;
  16
  17 //get an unset variable
  18 $unset_var = 10;
  19 unset ($unset_var);
  20
  21 //get a resource variable
  22 $fp = fopen(__FILE__, "r");
  23
  24 //define a class
  25 class test
  26 {
  27   var $t = 10;
  28   function __toString()
  29   {
  30     return "testObject";
  31   }
  32 }
  33
  34
  35 //array of different values for 'start_key' argument
  36 $values = array(
  37
  38             // float values
  39   /* 1  */  10.5,
  40             -10.5,
  41             12.3456789000e10,
  42             12.34567890006E-10,
  43             .5,
  44
  45             // array values
  46   /* 6  */  array(),
  47             array(0),
  48             array(1),
  49             array(1, 2),
  50             array('color' => 'red', 'item' => 'pen'),
  51
  52             // null values
  53   /* 11 */  NULL,
  54             null,
  55
  56             // boolean values
  57   /* 13 */  true,
  58             false,
  59             TRUE,
  60             FALSE,
  61
  62             // empty string
  63   /* 17 */  "",
  64             '',
  65
  66             // string values
  67   /* 19 */  "string",
  68             'string',
  69
  70             // objects
  71   /* 21 */  new test(),
  72
  73             // undefined  variable
  74             @$undefined_var,
  75
  76             // unset variable
  77             @$unset_var,
  78
  79             // resource variable
  80   /* 24 */  $fp
  81 );
  82
  83 // loop through each element of the array for start_key
  84 // check the working of array_fill()
  85 echo "--- Testing array_fill() with different values for 'start_key' arg ---\n";
  86 $counter = 1;
  87 for($index = 0; $index < count($values); $index ++)
  88 {
  89   echo "-- Iteration $counter --\n";
  90   $start_key = $values[$index];
  91
  92   var_dump( array_fill($start_key,$num,$val) );
  93
  94   $counter ++;
  95 }
  96
  97 // close the resource used
  98 fclose($fp);
  99
 100 echo "Done";
 101 ?>