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1.1 misho 1: --TEST--
2: Test rsort() function : object functionality
3: --FILE--
4: <?php
5: /* Prototype : bool rsort(array &$array_arg [, int $sort_flags])
6: * Description: Sort an array in reverse order
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Test basic functionality of rsort() with objects
12: */
13:
14: echo "*** Testing rsort() : object functionality ***\n";
15:
16: // class declaration for integer objects
17: class for_integer_rsort
18: {
19: public $class_value;
20: // initializing object member value
21: function __construct($value){
22: $this->class_value = $value;
23: }
24:
25: }
26:
27: // class declaration for string objects
28: class for_string_rsort
29: {
30: public $class_value;
31: // initializing object member value
32: function __construct($value){
33: $this->class_value = $value;
34: }
35:
36: // return string value
37: function __tostring() {
38: return (string)$this->value;
39: }
40:
41: }
42:
43: // array of integer objects
44: $unsorted_int_obj = array(
45: new for_integer_rsort(11), new for_integer_rsort(66),
46: new for_integer_rsort(23), new for_integer_rsort(-5),
47: new for_integer_rsort(0.001), new for_integer_rsort(0)
48: );
49:
50: // array of string objects
51: $unsorted_str_obj = array (
52: new for_string_rsort("axx"), new for_string_rsort("t"),
53: new for_string_rsort("w"), new for_string_rsort("py"),
54: new for_string_rsort("apple"), new for_string_rsort("Orange"),
55: new for_string_rsort("Lemon"), new for_string_rsort("aPPle")
56: );
57:
58:
59: echo "\n-- Sort flag = default --\n";
60:
61: // testing rsort() function by supplying integer object array, flag value is defualt
62: $temp_array = $unsorted_int_obj;
63: var_dump(rsort($temp_array) );
64: var_dump($temp_array);
65:
66: // testing rsort() function by supplying string object array, flag value is defualt
67: $temp_array = $unsorted_str_obj;
68: var_dump(rsort($temp_array) );
69: var_dump($temp_array);
70:
71: echo "\n-- Sort flag = SORT_REGULAR --\n";
72: // testing rsort() function by supplying integer object array, flag value = SORT_REGULAR
73: $temp_array = $unsorted_int_obj;
74: var_dump(rsort($temp_array, SORT_REGULAR) );
75: var_dump($temp_array);
76:
77: // testing rsort() function by supplying string object array, flag value = SORT_REGULAR
78: $temp_array = $unsorted_str_obj;
79: var_dump(rsort($temp_array, SORT_REGULAR) );
80: var_dump($temp_array);
81:
82: echo "Done";
83: ?>
84:
85: --EXPECTF--
86: *** Testing rsort() : object functionality ***
87:
88: -- Sort flag = default --
89: bool(true)
90: array(6) {
91: [0]=>
92: object(for_integer_rsort)#%d (1) {
93: ["class_value"]=>
94: int(66)
95: }
96: [1]=>
97: object(for_integer_rsort)#%d (1) {
98: ["class_value"]=>
99: int(23)
100: }
101: [2]=>
102: object(for_integer_rsort)#%d (1) {
103: ["class_value"]=>
104: int(11)
105: }
106: [3]=>
107: object(for_integer_rsort)#%d (1) {
108: ["class_value"]=>
109: float(0.001)
110: }
111: [4]=>
112: object(for_integer_rsort)#%d (1) {
113: ["class_value"]=>
114: int(0)
115: }
116: [5]=>
117: object(for_integer_rsort)#%d (1) {
118: ["class_value"]=>
119: int(-5)
120: }
121: }
122: bool(true)
123: array(8) {
124: [0]=>
125: object(for_string_rsort)#%d (1) {
126: ["class_value"]=>
127: string(1) "w"
128: }
129: [1]=>
130: object(for_string_rsort)#%d (1) {
131: ["class_value"]=>
132: string(1) "t"
133: }
134: [2]=>
135: object(for_string_rsort)#%d (1) {
136: ["class_value"]=>
137: string(2) "py"
138: }
139: [3]=>
140: object(for_string_rsort)#%d (1) {
141: ["class_value"]=>
142: string(3) "axx"
143: }
144: [4]=>
145: object(for_string_rsort)#%d (1) {
146: ["class_value"]=>
147: string(5) "apple"
148: }
149: [5]=>
150: object(for_string_rsort)#%d (1) {
151: ["class_value"]=>
152: string(5) "aPPle"
153: }
154: [6]=>
155: object(for_string_rsort)#%d (1) {
156: ["class_value"]=>
157: string(6) "Orange"
158: }
159: [7]=>
160: object(for_string_rsort)#%d (1) {
161: ["class_value"]=>
162: string(5) "Lemon"
163: }
164: }
165:
166: -- Sort flag = SORT_REGULAR --
167: bool(true)
168: array(6) {
169: [0]=>
170: object(for_integer_rsort)#%d (1) {
171: ["class_value"]=>
172: int(66)
173: }
174: [1]=>
175: object(for_integer_rsort)#%d (1) {
176: ["class_value"]=>
177: int(23)
178: }
179: [2]=>
180: object(for_integer_rsort)#%d (1) {
181: ["class_value"]=>
182: int(11)
183: }
184: [3]=>
185: object(for_integer_rsort)#%d (1) {
186: ["class_value"]=>
187: float(0.001)
188: }
189: [4]=>
190: object(for_integer_rsort)#%d (1) {
191: ["class_value"]=>
192: int(0)
193: }
194: [5]=>
195: object(for_integer_rsort)#%d (1) {
196: ["class_value"]=>
197: int(-5)
198: }
199: }
200: bool(true)
201: array(8) {
202: [0]=>
203: object(for_string_rsort)#%d (1) {
204: ["class_value"]=>
205: string(1) "w"
206: }
207: [1]=>
208: object(for_string_rsort)#%d (1) {
209: ["class_value"]=>
210: string(1) "t"
211: }
212: [2]=>
213: object(for_string_rsort)#%d (1) {
214: ["class_value"]=>
215: string(2) "py"
216: }
217: [3]=>
218: object(for_string_rsort)#%d (1) {
219: ["class_value"]=>
220: string(3) "axx"
221: }
222: [4]=>
223: object(for_string_rsort)#%d (1) {
224: ["class_value"]=>
225: string(5) "apple"
226: }
227: [5]=>
228: object(for_string_rsort)#%d (1) {
229: ["class_value"]=>
230: string(5) "aPPle"
231: }
232: [6]=>
233: object(for_string_rsort)#%d (1) {
234: ["class_value"]=>
235: string(6) "Orange"
236: }
237: [7]=>
238: object(for_string_rsort)#%d (1) {
239: ["class_value"]=>
240: string(5) "Lemon"
241: }
242: }
243: Done