Annotation of embedaddon/php/ext/mbstring/tests/mb_strtolower_variation2.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test mb_strtolower() function : usage variations - pass different data types as $encoding arg
3: --SKIPIF--
4: <?php
5: extension_loaded('mbstring') or die('skip');
6: function_exists('mb_strtolower') or die("skip mb_strtolower() is not available in this build");
7: ?>
8: --FILE--
9: <?php
10: /* Prototype : string mb_strtolower(string $sourcestring [, string $encoding])
11: * Description: Returns a lowercased version of $sourcestring
12: * Source code: ext/mbstring/mbstring.c
13: */
14:
15: /*
16: * Pass different data types to $encoding argument to test behaviour of mb_strtolower()
17: * Where possible, 'UTF-8' has been entered as a string value
18: */
19:
20: echo "*** Testing mb_strtolower() : usage variations ***\n";
21:
22: // Initialise function arguments not being substituted
23: $sourcestring = b'Hello, World';
24:
25: //get an unset variable
26: $unset_var = 10;
27: unset ($unset_var);
28:
29: // get a class
30: class classA
31: {
32: public function __toString() {
33: return "UTF-8";
34: }
35: }
36:
37: // heredoc string
38: $heredoc = <<<EOT
39: UTF-8
40: EOT;
41:
42: // get a resource variable
43: $fp = fopen(__FILE__, "r");
44:
45: // unexpected values to be passed to $encoding argument
46: $inputs = array(
47:
48: // int data
49: /*1*/ 0,
50: 1,
51: 12345,
52: -2345,
53:
54: // float data
55: /*5*/ 10.5,
56: -10.5,
57: 12.3456789000e10,
58: 12.3456789000E-10,
59: .5,
60:
61: // null data
62: /*10*/ NULL,
63: null,
64:
65: // boolean data
66: /*12*/ true,
67: false,
68: TRUE,
69: FALSE,
70:
71: // empty data
72: /*16*/ "",
73: '',
74:
75: // string data
76: /*18*/ "UTF-8",
77: 'UTF-8',
78: $heredoc,
79:
80: // object data
81: /*21*/ new classA(),
82:
83: // undefined data
84: /*22*/ @$undefined_var,
85:
86: // unset data
87: /*23*/ @$unset_var,
88:
89: // resource variable
90: /*24*/ $fp
91: );
92:
93: // loop through each element of $inputs to check the behavior of mb_strtolower()
94: $iterator = 1;
95: foreach($inputs as $input) {
96: echo "\n-- Iteration $iterator --\n";
97: $res = mb_strtolower($sourcestring, $input);
98: if ($res === false || $res == NULL) {
99: var_dump($res);
100: }
101: else {
102: var_dump(bin2hex($res));
103: }
104: $iterator++;
105: };
106:
107: fclose($fp);
108:
109: echo "Done";
110: ?>
111: --EXPECTF--
112: *** Testing mb_strtolower() : usage variations ***
113:
114: -- Iteration 1 --
115:
116: Warning: mb_strtolower(): Unknown encoding "0" in %s on line %d
117: bool(false)
118:
119: -- Iteration 2 --
120:
121: Warning: mb_strtolower(): Unknown encoding "1" in %s on line %d
122: bool(false)
123:
124: -- Iteration 3 --
125:
126: Warning: mb_strtolower(): Unknown encoding "12345" in %s on line %d
127: bool(false)
128:
129: -- Iteration 4 --
130:
131: Warning: mb_strtolower(): Unknown encoding "-2345" in %s on line %d
132: bool(false)
133:
134: -- Iteration 5 --
135:
136: Warning: mb_strtolower(): Unknown encoding "10.5" in %s on line %d
137: bool(false)
138:
139: -- Iteration 6 --
140:
141: Warning: mb_strtolower(): Unknown encoding "-10.5" in %s on line %d
142: bool(false)
143:
144: -- Iteration 7 --
145:
146: Warning: mb_strtolower(): Unknown encoding "123456789000" in %s on line %d
147: bool(false)
148:
149: -- Iteration 8 --
150:
151: Warning: mb_strtolower(): Unknown encoding "1.23456789E-9" in %s on line %d
152: bool(false)
153:
154: -- Iteration 9 --
155:
156: Warning: mb_strtolower(): Unknown encoding "0.5" in %s on line %d
157: bool(false)
158:
159: -- Iteration 10 --
160:
161: Warning: mb_strtolower(): Unknown encoding "(null)" in %s on line %d
162: bool(false)
163:
164: -- Iteration 11 --
165:
166: Warning: mb_strtolower(): Unknown encoding "(null)" in %s on line %d
167: bool(false)
168:
169: -- Iteration 12 --
170:
171: Warning: mb_strtolower(): Unknown encoding "1" in %s on line %d
172: bool(false)
173:
174: -- Iteration 13 --
175:
176: Warning: mb_strtolower(): Unknown encoding "" in %s on line %d
177: bool(false)
178:
179: -- Iteration 14 --
180:
181: Warning: mb_strtolower(): Unknown encoding "1" in %s on line %d
182: bool(false)
183:
184: -- Iteration 15 --
185:
186: Warning: mb_strtolower(): Unknown encoding "" in %s on line %d
187: bool(false)
188:
189: -- Iteration 16 --
190:
191: Warning: mb_strtolower(): Unknown encoding "" in %s on line %d
192: bool(false)
193:
194: -- Iteration 17 --
195:
196: Warning: mb_strtolower(): Unknown encoding "" in %s on line %d
197: bool(false)
198:
199: -- Iteration 18 --
200: string(24) "68656c6c6f2c20776f726c64"
201:
202: -- Iteration 19 --
203: string(24) "68656c6c6f2c20776f726c64"
204:
205: -- Iteration 20 --
206: string(24) "68656c6c6f2c20776f726c64"
207:
208: -- Iteration 21 --
209: string(24) "68656c6c6f2c20776f726c64"
210:
211: -- Iteration 22 --
212:
213: Warning: mb_strtolower(): Unknown encoding "(null)" in %s on line %d
214: bool(false)
215:
216: -- Iteration 23 --
217:
218: Warning: mb_strtolower(): Unknown encoding "(null)" in %s on line %d
219: bool(false)
220:
221: -- Iteration 24 --
222:
223: Warning: mb_strtolower() expects parameter 2 to be string, resource given in %s on line %d
224: NULL
225: Done
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