1--TEST--
2Test natcasesort() function : object functionality - mixed visibility within objects
3--FILE--
4<?php
5/* Prototype  : bool natcasesort(array &$array_arg)
6 * Description: Sort an array using case-insensitive natural sort
7 * Source code: ext/standard/array.c
8 */
9
10/*
11 * Pass natcasesort() an array of objects which have properties of different
12 * visibilities to test how it re-orders the array.
13 */
14
15echo "*** Testing natcasesort() : object functionality ***\n";
16
17// class declaration for string objects
18class for_string_natcasesort
19{
20	public $public_class_value;
21	private $private_class_value;
22	protected $protected_class_value;
23	// initializing object member value
24	function __construct($value1, $value2,$value3){
25		$this->public_class_value = $value1;
26		$this->private_class_value = $value2;
27		$this->protected_class_value = $value3;
28	}
29
30	// return string value
31	function __tostring() {
32		return (string)$this->public_class_value;
33	}
34
35}
36
37// array of string objects
38$unsorted_str_obj = array (
39new for_string_natcasesort("axx","AXX","ass"),
40new for_string_natcasesort("t","eee","abb"),
41new for_string_natcasesort("w","W", "c"),
42new for_string_natcasesort("py","PY", "pt"),
43);
44
45
46echo "\n-- Testing natcasesort() by supplying object arrays --\n";
47
48// testing natcasesort() function by supplying string object array
49$temp_array = $unsorted_str_obj;
50var_dump(natcasesort($temp_array) );
51var_dump($temp_array);
52
53echo "Done";
54?>
55
56--EXPECTF--
57*** Testing natcasesort() : object functionality ***
58
59-- Testing natcasesort() by supplying object arrays --
60bool(true)
61array(4) {
62  [0]=>
63  object(for_string_natcasesort)#%d (3) {
64    ["public_class_value"]=>
65    string(3) "axx"
66    ["private_class_value":"for_string_natcasesort":private]=>
67    string(3) "AXX"
68    ["protected_class_value":protected]=>
69    string(3) "ass"
70  }
71  [3]=>
72  object(for_string_natcasesort)#%d (3) {
73    ["public_class_value"]=>
74    string(2) "py"
75    ["private_class_value":"for_string_natcasesort":private]=>
76    string(2) "PY"
77    ["protected_class_value":protected]=>
78    string(2) "pt"
79  }
80  [1]=>
81  object(for_string_natcasesort)#%d (3) {
82    ["public_class_value"]=>
83    string(1) "t"
84    ["private_class_value":"for_string_natcasesort":private]=>
85    string(3) "eee"
86    ["protected_class_value":protected]=>
87    string(3) "abb"
88  }
89  [2]=>
90  object(for_string_natcasesort)#%d (3) {
91    ["public_class_value"]=>
92    string(1) "w"
93    ["private_class_value":"for_string_natcasesort":private]=>
94    string(1) "W"
95    ["protected_class_value":protected]=>
96    string(1) "c"
97  }
98}
99Done