Annotation of embedaddon/php/ext/standard/tests/array/array_multisort_variation1.phpt, revision 1.1.1.2
1.1 misho 1: --TEST--
2: Test array_multisort() function : usage variation
3: --FILE--
4: <?php
1.1.1.2 ! misho 5: /* Prototype : bool array_multisort(array ar1 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE]] [, array ar2 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE]], ...])
1.1 misho 6: * Description: Sort multiple arrays at once similar to how ORDER BY clause works in SQL
7: * Source code: ext/standard/array.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing array_multisort() : usage variation ***\n";
12:
13: // Define error handler
14: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
15: if (error_reporting() != 0) {
16: // report non-silenced errors
17: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
18: }
19: }
20: set_error_handler('test_error_handler');
21:
22: $ar2 = array(1, 2);
23:
24: //get an unset variable
25: $unset_var = 10;
26: unset ($unset_var);
27:
28: // define some classes
29: class classWithToString
30: {
31: public function __toString() {
32: return "Class A object";
33: }
34: }
35:
36: class classWithoutToString
37: {
38: }
39:
40: // heredoc string
41: $heredoc = <<<EOT
42: hello world
43: EOT;
44:
45: // add arrays
46: $index_array = array (1, 2, 3);
47: $assoc_array = array ('one' => 1, 'two' => 2);
48:
49: //array of values to iterate over
50: $inputs = array(
51:
52: // int data
53: 'int 0' => 0,
54: 'int 1' => 1,
55: 'int 12345' => 12345,
56: 'int -12345' => -2345,
57:
58: // float data
59: 'float 10.5' => 10.5,
60: 'float -10.5' => -10.5,
61: 'float 12.3456789000e10' => 12.3456789000e10,
62: 'float -12.3456789000e10' => -12.3456789000e10,
63: 'float .5' => .5,
64:
65: // null data
66: 'uppercase NULL' => NULL,
67: 'lowercase null' => null,
68:
69: // boolean data
70: 'lowercase true' => true,
71: 'lowercase false' =>false,
72: 'uppercase TRUE' =>TRUE,
73: 'uppercase FALSE' =>FALSE,
74:
75: // empty data
76: 'empty string DQ' => "",
77: 'empty string SQ' => '',
78:
79: // string data
80: 'string DQ' => "string",
81: 'string SQ' => 'string',
82: 'mixed case string' => "sTrInG",
83: 'heredoc' => $heredoc,
84:
85: // object data
86: 'instance of classWithToString' => new classWithToString(),
87: 'instance of classWithoutToString' => new classWithoutToString(),
88:
89: // undefined data
90: 'undefined var' => @$undefined_var,
91:
92: // unset data
93: 'unset var' => @$unset_var,
94: );
95:
96: // loop through each element of the array for ar1
97:
98: foreach($inputs as $key =>$value) {
99: echo "\n--$key--\n";
100: var_dump( array_multisort($value));
101: };
102:
103: ?>
104: ===DONE===
105: --EXPECTF--
106: *** Testing array_multisort() : usage variation ***
107:
108: --int 0--
109: Error: 2 - array_multisort(): Argument #1 is expected to be an array or sorting flag that has not already been specified, %sarray_multisort_variation1.php(%d)
110: bool(false)
111:
112: --int 1--
113: Error: 2 - array_multisort(): Argument #1 is expected to be an array or sorting flag that has not already been specified, %sarray_multisort_variation1.php(%d)
114: bool(false)
115:
116: --int 12345--
117: Error: 2 - array_multisort(): Argument #1 is an unknown sort flag, %sarray_multisort_variation1.php(%d)
118: bool(false)
119:
120: --int -12345--
121: Error: 2 - array_multisort(): Argument #1 is an unknown sort flag, %sarray_multisort_variation1.php(%d)
122: bool(false)
123:
124: --float 10.5--
125: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
126: bool(false)
127:
128: --float -10.5--
129: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
130: bool(false)
131:
132: --float 12.3456789000e10--
133: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
134: bool(false)
135:
136: --float -12.3456789000e10--
137: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
138: bool(false)
139:
140: --float .5--
141: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
142: bool(false)
143:
144: --uppercase NULL--
145: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
146: bool(false)
147:
148: --lowercase null--
149: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
150: bool(false)
151:
152: --lowercase true--
153: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
154: bool(false)
155:
156: --lowercase false--
157: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
158: bool(false)
159:
160: --uppercase TRUE--
161: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
162: bool(false)
163:
164: --uppercase FALSE--
165: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
166: bool(false)
167:
168: --empty string DQ--
169: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
170: bool(false)
171:
172: --empty string SQ--
173: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
174: bool(false)
175:
176: --string DQ--
177: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
178: bool(false)
179:
180: --string SQ--
181: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
182: bool(false)
183:
184: --mixed case string--
185: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
186: bool(false)
187:
188: --heredoc--
189: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
190: bool(false)
191:
192: --instance of classWithToString--
193: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
194: bool(false)
195:
196: --instance of classWithoutToString--
197: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
198: bool(false)
199:
200: --undefined var--
201: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
202: bool(false)
203:
204: --unset var--
205: Error: 2 - array_multisort(): Argument #1 is expected to be an array or a sort flag, %sarray_multisort_variation1.php(%d)
206: bool(false)
207: ===DONE===
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