![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to asort_variation9.phpt CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array|
Return to asort_variation9.phpt CVS log | Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array |
1.1 misho 1: --TEST--
2: Test asort() function : usage variations - sorting arrays with/without keys, 'sort_flags' as default/SORT_REGULAR
3: --FILE--
4: <?php
5: /* Prototype : bool asort ( array &$array [, int $sort_flags] )
6: * Description: Sort an array and maintain index association.
7: Elements will be arranged from lowest to highest when this function has completed.
8: * Source code: ext/standard/array.c
9: */
10:
11: /*
12: * Testing asort() by providing arrays with key values for $array argument with following flag values.
13: * 1.flag value as default
14: * 2.SORT_REGULAR - compare items normally
15: */
16:
17: echo "*** Testing asort() : usage variations ***\n";
18:
19: // list of arrays with/without key values
20: $various_arrays = array (
21: array(5 => 55, 66, 22, 33, 11),
22: array ("a" => "orange", "banana", "c" => "apple"),
23: array(1, 2, 3, 4, 5, 6),
24: array("first", 5 => "second", "third"),
25: array(1, 1, 8 => 1, 4 => 1, 19, 3 => 13),
26: array('bar' => 'baz', "foo" => 1),
27: array('a'=>1,'b'=>array('e'=>2,'f'=>3),'c'=>array('g'=>4),'d'=>5),
28: );
29:
30: $count = 1;
31: echo "\n-- Testing asort() by supplying various arrays with key values --\n";
32:
33: // loop through to test asort() with different arrays,
34: // to test the new keys for the elements in the sorted array
35: foreach ($various_arrays as $array) {
36: echo "\n-- Iteration $count --\n";
37:
38: echo "- With default sort_flag -\n";
39: $temp_array = $array;
40: var_dump(asort($temp_array) );
41: var_dump($temp_array);
42:
43: echo "- Sort_flag = SORT_REGULAR -\n";
44: $temp_array = $array;
45: var_dump(asort($temp_array, SORT_REGULAR) );
46: var_dump($temp_array);
47: $count++;
48: }
49:
50: echo "Done\n";
51: ?>
52: --EXPECTF--
53: *** Testing asort() : usage variations ***
54:
55: -- Testing asort() by supplying various arrays with key values --
56:
57: -- Iteration 1 --
58: - With default sort_flag -
59: bool(true)
60: array(5) {
61: [9]=>
62: int(11)
63: [7]=>
64: int(22)
65: [8]=>
66: int(33)
67: [5]=>
68: int(55)
69: [6]=>
70: int(66)
71: }
72: - Sort_flag = SORT_REGULAR -
73: bool(true)
74: array(5) {
75: [9]=>
76: int(11)
77: [7]=>
78: int(22)
79: [8]=>
80: int(33)
81: [5]=>
82: int(55)
83: [6]=>
84: int(66)
85: }
86:
87: -- Iteration 2 --
88: - With default sort_flag -
89: bool(true)
90: array(3) {
91: ["c"]=>
92: string(5) "apple"
93: [0]=>
94: string(6) "banana"
95: ["a"]=>
96: string(6) "orange"
97: }
98: - Sort_flag = SORT_REGULAR -
99: bool(true)
100: array(3) {
101: ["c"]=>
102: string(5) "apple"
103: [0]=>
104: string(6) "banana"
105: ["a"]=>
106: string(6) "orange"
107: }
108:
109: -- Iteration 3 --
110: - With default sort_flag -
111: bool(true)
112: array(6) {
113: [0]=>
114: int(1)
115: [1]=>
116: int(2)
117: [2]=>
118: int(3)
119: [3]=>
120: int(4)
121: [4]=>
122: int(5)
123: [5]=>
124: int(6)
125: }
126: - Sort_flag = SORT_REGULAR -
127: bool(true)
128: array(6) {
129: [0]=>
130: int(1)
131: [1]=>
132: int(2)
133: [2]=>
134: int(3)
135: [3]=>
136: int(4)
137: [4]=>
138: int(5)
139: [5]=>
140: int(6)
141: }
142:
143: -- Iteration 4 --
144: - With default sort_flag -
145: bool(true)
146: array(3) {
147: [0]=>
148: string(5) "first"
149: [5]=>
150: string(6) "second"
151: [6]=>
152: string(5) "third"
153: }
154: - Sort_flag = SORT_REGULAR -
155: bool(true)
156: array(3) {
157: [0]=>
158: string(5) "first"
159: [5]=>
160: string(6) "second"
161: [6]=>
162: string(5) "third"
163: }
164:
165: -- Iteration 5 --
166: - With default sort_flag -
167: bool(true)
168: array(6) {
169: [4]=>
170: int(1)
171: [0]=>
172: int(1)
173: [8]=>
174: int(1)
175: [1]=>
176: int(1)
177: [3]=>
178: int(13)
179: [9]=>
180: int(19)
181: }
182: - Sort_flag = SORT_REGULAR -
183: bool(true)
184: array(6) {
185: [4]=>
186: int(1)
187: [0]=>
188: int(1)
189: [8]=>
190: int(1)
191: [1]=>
192: int(1)
193: [3]=>
194: int(13)
195: [9]=>
196: int(19)
197: }
198:
199: -- Iteration 6 --
200: - With default sort_flag -
201: bool(true)
202: array(2) {
203: ["bar"]=>
204: string(3) "baz"
205: ["foo"]=>
206: int(1)
207: }
208: - Sort_flag = SORT_REGULAR -
209: bool(true)
210: array(2) {
211: ["bar"]=>
212: string(3) "baz"
213: ["foo"]=>
214: int(1)
215: }
216:
217: -- Iteration 7 --
218: - With default sort_flag -
219: bool(true)
220: array(4) {
221: ["a"]=>
222: int(1)
223: ["d"]=>
224: int(5)
225: ["c"]=>
226: array(1) {
227: ["g"]=>
228: int(4)
229: }
230: ["b"]=>
231: array(2) {
232: ["e"]=>
233: int(2)
234: ["f"]=>
235: int(3)
236: }
237: }
238: - Sort_flag = SORT_REGULAR -
239: bool(true)
240: array(4) {
241: ["a"]=>
242: int(1)
243: ["d"]=>
244: int(5)
245: ["c"]=>
246: array(1) {
247: ["g"]=>
248: int(4)
249: }
250: ["b"]=>
251: array(2) {
252: ["e"]=>
253: int(2)
254: ["f"]=>
255: int(3)
256: }
257: }
258: Done