hphp/test/zend/good/ext/standard/tests/array/array_uintersect_assoc_variation4.php

   1 <?hh
   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 // define some classes
   9 class classWithToString
  10 {
  11     public function __toString() {
  12         return "Class A object";
  13     }
  14 }
  15
  16 class classWithoutToString
  17 {
  18 }
  19 include('compare_function.inc');
  20 <<__EntryPoint>> function main(): void {
  21 echo "*** Testing array_uintersect_assoc() : usage variation ***\n";
  22
  23 // Initialise function arguments not being substituted (if any)
  24 $arr1 = array(1, 2);
  25 $arr2 = array(1, 2);
  26
  27 $data_compare_function = 'compare_function';
  28
  29 //get an unset variable
  30 $unset_var = 10;
  31 unset ($unset_var);
  32
  33 // heredoc string
  34 $heredoc = <<<EOT
  35 hello world
  36 EOT;
  37
  38 // add arrays
  39 $index_array = array (1, 2, 3);
  40 $assoc_array = array ('one' => 1, 'two' => 2);
  41
  42 //array of values to iterate over
  43 $inputs = array(
  44
  45       // int data
  46       'int 0' => 0,
  47       'int 1' => 1,
  48       'int 12345' => 12345,
  49       'int -12345' => -2345,
  50
  51       // float data
  52       'float 10.5' => 10.5,
  53       'float -10.5' => -10.5,
  54       'float 12.3456789000e10' => 12.3456789000e10,
  55       'float -12.3456789000e10' => -12.3456789000e10,
  56       'float .5' => .5,
  57
  58       // null data
  59       'uppercase NULL' => NULL,
  60       'lowercase null' => null,
  61
  62       // boolean data
  63       'lowercase true' => true,
  64       'lowercase false' =>false,
  65       'uppercase TRUE' =>TRUE,
  66       'uppercase FALSE' =>FALSE,
  67
  68       // empty data
  69       'empty string DQ' => "",
  70       'empty string SQ' => '',
  71
  72       // string data
  73       'string DQ' => "string",
  74       'string SQ' => 'string',
  75       'mixed case string' => "sTrInG",
  76       'heredoc' => $heredoc,
  77
  78       // object data
  79       'instance of classWithToString' => new classWithToString(),
  80       'instance of classWithoutToString' => new classWithoutToString(),
  81
  82       // undefined data
  83       'undefined var' => @$undefined_var,
  84
  85       // unset data
  86       'unset var' => @$unset_var,
  87 );
  88
  89 // loop through each element of the array for ...
  90
  91 foreach($inputs as $key =>$value) {
  92       echo "\n--$key--\n";
  93       var_dump( array_uintersect_assoc($arr1, $arr2, $value, $data_compare_function ) );
  94 };
  95
  96 echo "===DONE===\n";
  97 }