Annotation of embedaddon/php/ext/standard/tests/array/ksort_object.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test ksort() function : object functionality - sort objects
3: --FILE--
4: <?php
5: /* Prototype : bool ksort ( array &$array [, int $sort_flags] )
6: * Description: Sort an array by key, maintaining key to data correlation.
7: * Source code: ext/standard/array.c
8: */
9: /*
10: * testing ksort() by providing array ofinteger/string objects with following flag values:
11: * 1.SORT_NUMERIC - compare items numerically
12: * 2.SORT_STRING - compare items as strings
13: */
14:
15: echo "*** Testing ksort() : object functionality ***\n";
16:
17: // class declaration for integer objects
18: class Integer
19: {
20: public $class_value;
21: // initializing object member value
22: function __construct($value){
23: $this->class_value = $value;
24: }
25:
26: }
27:
28: // class declaration for string objects
29: class String
30: {
31: public $class_value;
32: // initializing object member value
33: function __construct($value){
34: $this->class_value = $value;
35: }
36:
37: // return string value
38: function __tostring() {
39: return (string)$this->value;
40: }
41:
42: }
43:
44: // array of integer objects
45: $unsorted_int_obj = array (
46: 11 => new Integer(11), 66 => new Integer(66),
47: 23 => new Integer(23), -5 => new Integer(-5),
48: 1 => new Integer(0.001), 0 => new Integer(0)
49: );
50:
51: // array of string objects
52: $unsorted_str_obj = array (
53: "axx" => new String("axx"), "t" => new String("t"),
54: "w" => new String("w"), "py" => new String("py"),
55: "apple" => new String("apple"), "Orange" => new String("Orange"),
56: "Lemon" => new String("Lemon"), "aPPle" => new String("aPPle")
57: );
58: echo "\n-- Testing ksort() by supplying various object arrays, 'flag' value is defualt --\n";
59:
60: // testing ksort() function by supplying integer object array, flag value is defualt
61: $temp_array = $unsorted_int_obj;
62: var_dump(ksort($temp_array) );
63: var_dump($temp_array);
64:
65: // testing ksort() function by supplying string object array, flag value is defualt
66: $temp_array = $unsorted_str_obj;
67: var_dump(ksort($temp_array) );
68: var_dump($temp_array);
69:
70: echo "\n-- Testing ksort() by supplying various object arrays, 'flag' value is SORT_REGULAR --\n";
71: // testing ksort() function by supplying integer object array, flag value = SORT_REGULAR
72: $temp_array = $unsorted_int_obj;
73: var_dump(ksort($temp_array, SORT_REGULAR) );
74: var_dump($temp_array);
75:
76: // testing ksort() function by supplying string object array, flag value = SORT_REGULAR
77: $temp_array = $unsorted_str_obj;
78: var_dump(ksort($temp_array, SORT_REGULAR) );
79: var_dump($temp_array);
80:
81: echo "Done\n";
82: ?>
83: --EXPECTF--
84: *** Testing ksort() : object functionality ***
85:
86: -- Testing ksort() by supplying various object arrays, 'flag' value is defualt --
87: bool(true)
88: array(6) {
89: [-5]=>
90: object(Integer)#%d (1) {
91: ["class_value"]=>
92: int(-5)
93: }
94: [0]=>
95: object(Integer)#%d (1) {
96: ["class_value"]=>
97: int(0)
98: }
99: [1]=>
100: object(Integer)#%d (1) {
101: ["class_value"]=>
102: float(0.001)
103: }
104: [11]=>
105: object(Integer)#%d (1) {
106: ["class_value"]=>
107: int(11)
108: }
109: [23]=>
110: object(Integer)#%d (1) {
111: ["class_value"]=>
112: int(23)
113: }
114: [66]=>
115: object(Integer)#%d (1) {
116: ["class_value"]=>
117: int(66)
118: }
119: }
120: bool(true)
121: array(8) {
122: ["Lemon"]=>
123: object(String)#%d (1) {
124: ["class_value"]=>
125: string(5) "Lemon"
126: }
127: ["Orange"]=>
128: object(String)#%d (1) {
129: ["class_value"]=>
130: string(6) "Orange"
131: }
132: ["aPPle"]=>
133: object(String)#%d (1) {
134: ["class_value"]=>
135: string(5) "aPPle"
136: }
137: ["apple"]=>
138: object(String)#%d (1) {
139: ["class_value"]=>
140: string(5) "apple"
141: }
142: ["axx"]=>
143: object(String)#%d (1) {
144: ["class_value"]=>
145: string(3) "axx"
146: }
147: ["py"]=>
148: object(String)#%d (1) {
149: ["class_value"]=>
150: string(2) "py"
151: }
152: ["t"]=>
153: object(String)#%d (1) {
154: ["class_value"]=>
155: string(1) "t"
156: }
157: ["w"]=>
158: object(String)#%d (1) {
159: ["class_value"]=>
160: string(1) "w"
161: }
162: }
163:
164: -- Testing ksort() by supplying various object arrays, 'flag' value is SORT_REGULAR --
165: bool(true)
166: array(6) {
167: [-5]=>
168: object(Integer)#%d (1) {
169: ["class_value"]=>
170: int(-5)
171: }
172: [0]=>
173: object(Integer)#%d (1) {
174: ["class_value"]=>
175: int(0)
176: }
177: [1]=>
178: object(Integer)#%d (1) {
179: ["class_value"]=>
180: float(0.001)
181: }
182: [11]=>
183: object(Integer)#%d (1) {
184: ["class_value"]=>
185: int(11)
186: }
187: [23]=>
188: object(Integer)#%d (1) {
189: ["class_value"]=>
190: int(23)
191: }
192: [66]=>
193: object(Integer)#%d (1) {
194: ["class_value"]=>
195: int(66)
196: }
197: }
198: bool(true)
199: array(8) {
200: ["Lemon"]=>
201: object(String)#%d (1) {
202: ["class_value"]=>
203: string(5) "Lemon"
204: }
205: ["Orange"]=>
206: object(String)#%d (1) {
207: ["class_value"]=>
208: string(6) "Orange"
209: }
210: ["aPPle"]=>
211: object(String)#%d (1) {
212: ["class_value"]=>
213: string(5) "aPPle"
214: }
215: ["apple"]=>
216: object(String)#%d (1) {
217: ["class_value"]=>
218: string(5) "apple"
219: }
220: ["axx"]=>
221: object(String)#%d (1) {
222: ["class_value"]=>
223: string(3) "axx"
224: }
225: ["py"]=>
226: object(String)#%d (1) {
227: ["class_value"]=>
228: string(2) "py"
229: }
230: ["t"]=>
231: object(String)#%d (1) {
232: ["class_value"]=>
233: string(1) "t"
234: }
235: ["w"]=>
236: object(String)#%d (1) {
237: ["class_value"]=>
238: string(1) "w"
239: }
240: }
241: Done
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