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1.1 misho 1: --TEST--
2: Test rsort() function : usage variations - mixed associative arrays
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: * Pass rsort() associative arrays to test key re-assignment
12: */
13:
14: echo "*** Testing rsort() : variation ***\n";
15:
16: // Associative arrays
17: $various_arrays = array(
18: // numeric assoc. only array
19: array(5 => 55, 6 => 66, 2 => 22, 3 => 33, 1 => 11),
20:
21: // two-dimensional assoc. and default key array
22: array("fruits" => array("a" => "orange", "b" => "banana", "c" => "apple"),
23: "numbers" => array(1, 2, 3, 4, 5, 6),
24: "holes" => array("first", 5 => "second", "third")),
25:
26: // numeric assoc. and default key array
27: array(1, 1, 8 => 1, 4 => 1, 19, 3 => 13),
28:
29: // mixed assoc. array
30: array('bar' => 'baz', "foo" => 1),
31:
32: // assoc. only multi-dimensional array
33: array('a' => 1,'b' => array('e' => 2,'f' => 3),'c' => array('g' => 4),'d' => 5),
34: );
35:
36: $count = 1;
37:
38: // loop through to test rsort() with different arrays,
39: // to test the new keys for the elements in the sorted array
40: foreach ($various_arrays as $array) {
41: echo "\n-- Iteration $count --\n";
42:
43: echo "-- Sort flag = default --\n";
44: $temp_array = $array;
45: var_dump(rsort($temp_array) );
46: var_dump($temp_array);
47:
48: echo "-- Sort flag = SORT_REGULAR --\n";
49: $temp_array = $array;
50: var_dump(rsort($temp_array, SORT_REGULAR) );
51: var_dump($temp_array);
52: $count++;
53: }
54:
55: echo "Done";
56: ?>
57: --EXPECTF--
58: *** Testing rsort() : variation ***
59:
60: -- Iteration 1 --
61: -- Sort flag = default --
62: bool(true)
63: array(5) {
64: [0]=>
65: int(66)
66: [1]=>
67: int(55)
68: [2]=>
69: int(33)
70: [3]=>
71: int(22)
72: [4]=>
73: int(11)
74: }
75: -- Sort flag = SORT_REGULAR --
76: bool(true)
77: array(5) {
78: [0]=>
79: int(66)
80: [1]=>
81: int(55)
82: [2]=>
83: int(33)
84: [3]=>
85: int(22)
86: [4]=>
87: int(11)
88: }
89:
90: -- Iteration 2 --
91: -- Sort flag = default --
92: bool(true)
93: array(3) {
94: [0]=>
95: array(6) {
96: [0]=>
97: int(1)
98: [1]=>
99: int(2)
100: [2]=>
101: int(3)
102: [3]=>
103: int(4)
104: [4]=>
105: int(5)
106: [5]=>
107: int(6)
108: }
109: [1]=>
110: array(3) {
111: [0]=>
112: string(5) "first"
113: [5]=>
114: string(6) "second"
115: [6]=>
116: string(5) "third"
117: }
118: [2]=>
119: array(3) {
120: ["a"]=>
121: string(6) "orange"
122: ["b"]=>
123: string(6) "banana"
124: ["c"]=>
125: string(5) "apple"
126: }
127: }
128: -- Sort flag = SORT_REGULAR --
129: bool(true)
130: array(3) {
131: [0]=>
132: array(6) {
133: [0]=>
134: int(1)
135: [1]=>
136: int(2)
137: [2]=>
138: int(3)
139: [3]=>
140: int(4)
141: [4]=>
142: int(5)
143: [5]=>
144: int(6)
145: }
146: [1]=>
147: array(3) {
148: [0]=>
149: string(5) "first"
150: [5]=>
151: string(6) "second"
152: [6]=>
153: string(5) "third"
154: }
155: [2]=>
156: array(3) {
157: ["a"]=>
158: string(6) "orange"
159: ["b"]=>
160: string(6) "banana"
161: ["c"]=>
162: string(5) "apple"
163: }
164: }
165:
166: -- Iteration 3 --
167: -- Sort flag = default --
168: bool(true)
169: array(6) {
170: [0]=>
171: int(19)
172: [1]=>
173: int(13)
174: [2]=>
175: int(1)
176: [3]=>
177: int(1)
178: [4]=>
179: int(1)
180: [5]=>
181: int(1)
182: }
183: -- Sort flag = SORT_REGULAR --
184: bool(true)
185: array(6) {
186: [0]=>
187: int(19)
188: [1]=>
189: int(13)
190: [2]=>
191: int(1)
192: [3]=>
193: int(1)
194: [4]=>
195: int(1)
196: [5]=>
197: int(1)
198: }
199:
200: -- Iteration 4 --
201: -- Sort flag = default --
202: bool(true)
203: array(2) {
204: [0]=>
205: int(1)
206: [1]=>
207: string(3) "baz"
208: }
209: -- Sort flag = SORT_REGULAR --
210: bool(true)
211: array(2) {
212: [0]=>
213: int(1)
214: [1]=>
215: string(3) "baz"
216: }
217:
218: -- Iteration 5 --
219: -- Sort flag = default --
220: bool(true)
221: array(4) {
222: [0]=>
223: array(2) {
224: ["e"]=>
225: int(2)
226: ["f"]=>
227: int(3)
228: }
229: [1]=>
230: array(1) {
231: ["g"]=>
232: int(4)
233: }
234: [2]=>
235: int(5)
236: [3]=>
237: int(1)
238: }
239: -- Sort flag = SORT_REGULAR --
240: bool(true)
241: array(4) {
242: [0]=>
243: array(2) {
244: ["e"]=>
245: int(2)
246: ["f"]=>
247: int(3)
248: }
249: [1]=>
250: array(1) {
251: ["g"]=>
252: int(4)
253: }
254: [2]=>
255: int(5)
256: [3]=>
257: int(1)
258: }
259: Done