Annotation of embedaddon/php/ext/standard/tests/array/sort_object1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test sort() function : object functionality - sorting objects, 'sort_flags' as default/SORT_REGULAR
3: --FILE--
4: <?php
5: /* Prototype : bool sort ( array &$array [, int $sort_flags] )
6: * Description: This function sorts an array.
7: Elements will be arranged from lowest to highest when this function has completed.
8: * Source code: ext/standard/array.c
9: */
10: /*
11: * testing sort() by providing integer/string object arrays with flag values are defualt, SORT_REGULAR
12: */
13:
14: echo "*** Testing sort() : object functionality ***\n";
15:
16: // class declaration for integer objects
17: class for_integer_sort
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_sort
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_sort(11), new for_integer_sort(66),
46: new for_integer_sort(23), new for_integer_sort(-5),
47: new for_integer_sort(0.001), new for_integer_sort(0)
48: );
49:
50: // array of string objects
51: $unsorted_str_obj = array (
52: new for_string_sort("axx"), new for_string_sort("t"),
53: new for_string_sort("w"), new for_string_sort("py"),
54: new for_string_sort("apple"), new for_string_sort("Orange"),
55: new for_string_sort("Lemon"), new for_string_sort("aPPle")
56: );
57:
58:
59: echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is defualt --\n";
60:
61: // testing sort() function by supplying integer object array, flag value is defualt
62: $temp_array = $unsorted_int_obj;
63: var_dump(sort($temp_array) );
64: var_dump($temp_array);
65:
66: // testing sort() function by supplying string object array, flag value is defualt
67: $temp_array = $unsorted_str_obj;
68: var_dump(sort($temp_array) );
69: var_dump($temp_array);
70:
71: echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --\n";
72: // testing sort() function by supplying integer object array, flag value = SORT_REGULAR
73: $temp_array = $unsorted_int_obj;
74: var_dump(sort($temp_array, SORT_REGULAR) );
75: var_dump($temp_array);
76:
77: // testing sort() function by supplying string object array, flag value = SORT_REGULAR
78: $temp_array = $unsorted_str_obj;
79: var_dump(sort($temp_array, SORT_REGULAR) );
80: var_dump($temp_array);
81:
82: echo "Done\n";
83: ?>
84: --EXPECTF--
85: *** Testing sort() : object functionality ***
86:
87: -- Testing sort() by supplying various object arrays, 'flag' value is defualt --
88: bool(true)
89: array(6) {
90: [0]=>
91: object(for_integer_sort)#%d (1) {
92: ["class_value"]=>
93: int(-5)
94: }
95: [1]=>
96: object(for_integer_sort)#%d (1) {
97: ["class_value"]=>
98: int(0)
99: }
100: [2]=>
101: object(for_integer_sort)#%d (1) {
102: ["class_value"]=>
103: float(0.001)
104: }
105: [3]=>
106: object(for_integer_sort)#%d (1) {
107: ["class_value"]=>
108: int(11)
109: }
110: [4]=>
111: object(for_integer_sort)#%d (1) {
112: ["class_value"]=>
113: int(23)
114: }
115: [5]=>
116: object(for_integer_sort)#%d (1) {
117: ["class_value"]=>
118: int(66)
119: }
120: }
121: bool(true)
122: array(8) {
123: [0]=>
124: object(for_string_sort)#%d (1) {
125: ["class_value"]=>
126: string(5) "Lemon"
127: }
128: [1]=>
129: object(for_string_sort)#%d (1) {
130: ["class_value"]=>
131: string(6) "Orange"
132: }
133: [2]=>
134: object(for_string_sort)#%d (1) {
135: ["class_value"]=>
136: string(5) "aPPle"
137: }
138: [3]=>
139: object(for_string_sort)#%d (1) {
140: ["class_value"]=>
141: string(5) "apple"
142: }
143: [4]=>
144: object(for_string_sort)#%d (1) {
145: ["class_value"]=>
146: string(3) "axx"
147: }
148: [5]=>
149: object(for_string_sort)#%d (1) {
150: ["class_value"]=>
151: string(2) "py"
152: }
153: [6]=>
154: object(for_string_sort)#%d (1) {
155: ["class_value"]=>
156: string(1) "t"
157: }
158: [7]=>
159: object(for_string_sort)#%d (1) {
160: ["class_value"]=>
161: string(1) "w"
162: }
163: }
164:
165: -- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --
166: bool(true)
167: array(6) {
168: [0]=>
169: object(for_integer_sort)#%d (1) {
170: ["class_value"]=>
171: int(-5)
172: }
173: [1]=>
174: object(for_integer_sort)#%d (1) {
175: ["class_value"]=>
176: int(0)
177: }
178: [2]=>
179: object(for_integer_sort)#%d (1) {
180: ["class_value"]=>
181: float(0.001)
182: }
183: [3]=>
184: object(for_integer_sort)#%d (1) {
185: ["class_value"]=>
186: int(11)
187: }
188: [4]=>
189: object(for_integer_sort)#%d (1) {
190: ["class_value"]=>
191: int(23)
192: }
193: [5]=>
194: object(for_integer_sort)#%d (1) {
195: ["class_value"]=>
196: int(66)
197: }
198: }
199: bool(true)
200: array(8) {
201: [0]=>
202: object(for_string_sort)#%d (1) {
203: ["class_value"]=>
204: string(5) "Lemon"
205: }
206: [1]=>
207: object(for_string_sort)#%d (1) {
208: ["class_value"]=>
209: string(6) "Orange"
210: }
211: [2]=>
212: object(for_string_sort)#%d (1) {
213: ["class_value"]=>
214: string(5) "aPPle"
215: }
216: [3]=>
217: object(for_string_sort)#%d (1) {
218: ["class_value"]=>
219: string(5) "apple"
220: }
221: [4]=>
222: object(for_string_sort)#%d (1) {
223: ["class_value"]=>
224: string(3) "axx"
225: }
226: [5]=>
227: object(for_string_sort)#%d (1) {
228: ["class_value"]=>
229: string(2) "py"
230: }
231: [6]=>
232: object(for_string_sort)#%d (1) {
233: ["class_value"]=>
234: string(1) "t"
235: }
236: [7]=>
237: object(for_string_sort)#%d (1) {
238: ["class_value"]=>
239: string(1) "w"
240: }
241: }
242: Done
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