Annotation of embedaddon/php/ext/mbstring/tests/mb_convert_encoding_variation1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test mb_convert_encoding() function : usage variations - pass different data types as $to_encoding arg
3: --SKIPIF--
4: <?php
5: extension_loaded('mbstring') or die('skip');
6: function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not available in this build");
7: ?>
8: --FILE--
9: <?php
10: /* Prototype : string mb_convert_encoding(string $str, string $to_encoding [, mixed $from_encoding])
11: * Description: Returns converted string in desired encoding
12: * Source code: ext/mbstring/mbstring.c
13: */
14:
15:
16: /*
17: * Pass different data types to $to_encoding arg to test behaviour of mb_convert_encoding
18: */
19:
20: echo "*** Testing mb_convert_encoding() : usage variations ***\n";
21:
22: // Initialise function arguments not being substituted
23: mb_internal_encoding('utf-8');
24: $sourcestring = b'hello, world';
25:
26: //get an unset variable
27: $unset_var = 10;
28: unset ($unset_var);
29:
30: // get a class
31: class classA
32: {
33: public function __toString() {
34: return "Class A object";
35: }
36: }
37:
38: // heredoc string
39: $heredoc = <<<EOT
40: UTF-8
41: EOT;
42:
43: // get a resource variable
44: $fp = fopen(__FILE__, "r");
45:
46: // unexpected values to be passed to $to_encoding argument
47: $inputs = array(
48:
49: // int data
50: /*1*/ 0,
51: 1,
52: 12345,
53: -2345,
54:
55: // float data
56: /*5*/ 10.5,
57: -10.5,
58: 12.3456789000e10,
59: 12.3456789000E-10,
60: .5,
61:
62: // null data
63: /*10*/ NULL,
64: null,
65:
66: // boolean data
67: /*12*/ true,
68: false,
69: TRUE,
70: FALSE,
71:
72: // empty data
73: /*16*/ "",
74: '',
75:
76: // string data
77: /*18*/ "UTF-8",
78: 'UTF-8',
79: $heredoc,
80:
81: // object data
82: /*21*/ new classA(),
83:
84: // undefined data
85: /*22*/ @$undefined_var,
86:
87: // unset data
88: /*23*/ @$unset_var,
89:
90: // resource variable
91: /*24*/ $fp
92: );
93:
94: // loop through each element of $inputs to check the behaviour of mb_convert_encoding()
95: $iterator = 1;
96: foreach($inputs as $input) {
97: echo "\n-- Iteration $iterator --\n";
98: var_dump(bin2hex( mb_convert_encoding($sourcestring, $input, 'ISO-8859-1') ));
99: $iterator++;
100: };
101:
102: fclose($fp);
103:
104: echo "Done";
105: ?>
106: --EXPECTF--
107: *** Testing mb_convert_encoding() : usage variations ***
108:
109: -- Iteration 1 --
110:
111: Warning: mb_convert_encoding(): Unknown encoding "0" in %s on line %d
112: string(0) ""
113:
114: -- Iteration 2 --
115:
116: Warning: mb_convert_encoding(): Unknown encoding "1" in %s on line %d
117: string(0) ""
118:
119: -- Iteration 3 --
120:
121: Warning: mb_convert_encoding(): Unknown encoding "12345" in %s on line %d
122: string(0) ""
123:
124: -- Iteration 4 --
125:
126: Warning: mb_convert_encoding(): Unknown encoding "-2345" in %s on line %d
127: string(0) ""
128:
129: -- Iteration 5 --
130:
131: Warning: mb_convert_encoding(): Unknown encoding "10.5" in %s on line %d
132: string(0) ""
133:
134: -- Iteration 6 --
135:
136: Warning: mb_convert_encoding(): Unknown encoding "-10.5" in %s on line %d
137: string(0) ""
138:
139: -- Iteration 7 --
140:
141: Warning: mb_convert_encoding(): Unknown encoding "123456789000" in %s on line %d
142: string(0) ""
143:
144: -- Iteration 8 --
145:
146: Warning: mb_convert_encoding(): Unknown encoding "1.23456789E-9" in %s on line %d
147: string(0) ""
148:
149: -- Iteration 9 --
150:
151: Warning: mb_convert_encoding(): Unknown encoding "0.5" in %s on line %d
152: string(0) ""
153:
154: -- Iteration 10 --
155: string(24) "68656c6c6f2c20776f726c64"
156:
157: -- Iteration 11 --
158: string(24) "68656c6c6f2c20776f726c64"
159:
160: -- Iteration 12 --
161:
162: Warning: mb_convert_encoding(): Unknown encoding "1" in %s on line %d
163: string(0) ""
164:
165: -- Iteration 13 --
166: string(24) "68656c6c6f2c20776f726c64"
167:
168: -- Iteration 14 --
169:
170: Warning: mb_convert_encoding(): Unknown encoding "1" in %s on line %d
171: string(0) ""
172:
173: -- Iteration 15 --
174: string(24) "68656c6c6f2c20776f726c64"
175:
176: -- Iteration 16 --
177: string(24) "68656c6c6f2c20776f726c64"
178:
179: -- Iteration 17 --
180: string(24) "68656c6c6f2c20776f726c64"
181:
182: -- Iteration 18 --
183: string(24) "68656c6c6f2c20776f726c64"
184:
185: -- Iteration 19 --
186: string(24) "68656c6c6f2c20776f726c64"
187:
188: -- Iteration 20 --
189: string(24) "68656c6c6f2c20776f726c64"
190:
191: -- Iteration 21 --
192:
193: Warning: mb_convert_encoding(): Unknown encoding "Class A object" in %s on line %d
194: string(0) ""
195:
196: -- Iteration 22 --
197: string(24) "68656c6c6f2c20776f726c64"
198:
199: -- Iteration 23 --
200: string(24) "68656c6c6f2c20776f726c64"
201:
202: -- Iteration 24 --
203:
204: Warning: mb_convert_encoding() expects parameter 2 to be string, resource given in %s on line %d
205: string(0) ""
206: Done
207:
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