hphp/test/zend/good/ext-standard-array/array_uintersect_assoc_variation1.php

   1 <?php
   2 /* Prototype  : array array_uintersect_assoc(array arr1, array arr2 [, array ...], callback data_compare_func)
   3  * Description: U
   4  * Source code: ext/standard/array.c
   5  * Alias to functions:
   6  */
   7
   8 echo "*** Testing array_uintersect_assoc() : usage variation ***\n";
   9
  10 // Initialise function arguments not being substituted (if any)
  11 $arr2 = array(1, 2);
  12
  13 include('compare_function.inc');
  14 $data_compare_function = 'compare_function';
  15
  16 //get an unset variable
  17 $unset_var = 10;
  18 unset ($unset_var);
  19
  20 // define some classes
  21 class classWithToString
  22 {
  23         public function __toString() {
  24                 return "Class A object";
  25         }
  26 }
  27
  28 class classWithoutToString
  29 {
  30 }
  31
  32 // heredoc string
  33 $heredoc = <<<EOT
  34 hello world
  35 EOT;
  36
  37 // add arrays
  38 $index_array = array (1, 2, 3);
  39 $assoc_array = array ('one' => 1, 'two' => 2);
  40
  41 //array of values to iterate over
  42 $inputs = array(
  43
  44       // int data
  45       'int 0' => 0,
  46       'int 1' => 1,
  47       'int 12345' => 12345,
  48       'int -12345' => -2345,
  49
  50       // float data
  51       'float 10.5' => 10.5,
  52       'float -10.5' => -10.5,
  53       'float 12.3456789000e10' => 12.3456789000e10,
  54       'float -12.3456789000e10' => -12.3456789000e10,
  55       'float .5' => .5,
  56
  57       // null data
  58       'uppercase NULL' => NULL,
  59       'lowercase null' => null,
  60
  61       // boolean data
  62       'lowercase true' => true,
  63       'lowercase false' =>false,
  64       'uppercase TRUE' =>TRUE,
  65       'uppercase FALSE' =>FALSE,
  66
  67       // empty data
  68       'empty string DQ' => "",
  69       'empty string SQ' => '',
  70
  71       // string data
  72       'string DQ' => "string",
  73       'string SQ' => 'string',
  74       'mixed case string' => "sTrInG",
  75       'heredoc' => $heredoc,
  76
  77       // object data
  78       'instance of classWithToString' => new classWithToString(),
  79       'instance of classWithoutToString' => new classWithoutToString(),
  80
  81       // undefined data
  82       'undefined var' => @$undefined_var,
  83
  84       // unset data
  85       'unset var' => @$unset_var,
  86 );
  87
  88 // loop through each element of the array for arr1
  89
  90 foreach($inputs as $key =>$value) {
  91       echo "\n--$key--\n";
  92       var_dump( array_uintersect_assoc($value, $arr2, $data_compare_function) );
  93 };
  94
  95 ?>
  96 ===DONE===