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1.1 misho 1: --TEST--
2: Test mb_split() function : usage variations - different parameter types for string
3: --SKIPIF--
4: <?php
5: extension_loaded('mbstring') or die('skip');
6: function_exists('mb_split') or die("skip mb_split() is not available in this build");
7: ?>
8: --FILE--
9: <?php
10: /* Prototype : proto array mb_split(string pattern, string string [, int limit])
11: * Description: split multibyte string into array by regular expression
12: * Source code: ext/mbstring/php_mbregex.c
13: * Alias to functions:
14: */
15:
16:
17: echo "*** Testing mb_split() : usage variations ***\n";
18:
19: // Initialise function arguments not being substituted (if any)
20: $pattern = '[a-z]';
21: $limit = 10;
22:
23: //get an unset variable
24: $unset_var = 10;
25: unset ($unset_var);
26:
27: // get a class
28: class classA
29: {
30: public function __toString() {
31: return "UTF-8";
32: }
33: }
34:
35: // heredoc string
36: $heredoc = <<<EOT
37: UTF-8
38: EOT;
39:
40: // get a resource variable
41: $fp = fopen(__FILE__, "r");
42:
43: // unexpected values to be passed to $encoding argument
44: $inputs = array(
45:
46: // int data
47: /*1*/ 0,
48: 1,
49: 12345,
50: -2345,
51:
52: // float data
53: /*5*/ 10.5,
54: -10.5,
55: 12.3456789000e10,
56: 12.3456789000E-10,
57: .5,
58:
59: // null data
60: /*10*/ NULL,
61: null,
62:
63: // boolean data
64: /*12*/ true,
65: false,
66: TRUE,
67: FALSE,
68:
69: // empty data
70: /*16*/ "",
71: '',
72:
73: // string data
74: /*18*/ "UTF-8",
75: 'UTF-8',
76: $heredoc,
77:
78: // object data
79: /*21*/ new classA(),
80:
81: // undefined data
82: /*22*/ @$undefined_var,
83:
84: // unset data
85: /*23*/ @$unset_var,
86:
87: // resource variable
88: /*24*/ $fp
89: );
90:
91: // loop through each element of the array for pattern
92:
93: $iterator = 1;
94: foreach($inputs as $input) {
95: echo "\n-- Iteration $iterator --\n";
96: var_dump( mb_split($pattern, $input, $limit) );
97: $iterator++;
98: };
99:
100: fclose($fp);
101: echo "Done";
102: ?>
103: --EXPECTF--
104: *** Testing mb_split() : usage variations ***
105:
106: -- Iteration 1 --
107: array(1) {
108: [0]=>
109: string(1) "0"
110: }
111:
112: -- Iteration 2 --
113: array(1) {
114: [0]=>
115: string(1) "1"
116: }
117:
118: -- Iteration 3 --
119: array(1) {
120: [0]=>
121: string(5) "12345"
122: }
123:
124: -- Iteration 4 --
125: array(1) {
126: [0]=>
127: string(5) "-2345"
128: }
129:
130: -- Iteration 5 --
131: array(1) {
132: [0]=>
133: string(4) "10.5"
134: }
135:
136: -- Iteration 6 --
137: array(1) {
138: [0]=>
139: string(5) "-10.5"
140: }
141:
142: -- Iteration 7 --
143: array(1) {
144: [0]=>
145: string(12) "123456789000"
146: }
147:
148: -- Iteration 8 --
149: array(1) {
150: [0]=>
151: string(13) "1.23456789E-9"
152: }
153:
154: -- Iteration 9 --
155: array(1) {
156: [0]=>
157: string(3) "0.5"
158: }
159:
160: -- Iteration 10 --
161: array(1) {
162: [0]=>
163: string(0) ""
164: }
165:
166: -- Iteration 11 --
167: array(1) {
168: [0]=>
169: string(0) ""
170: }
171:
172: -- Iteration 12 --
173: array(1) {
174: [0]=>
175: string(1) "1"
176: }
177:
178: -- Iteration 13 --
179: array(1) {
180: [0]=>
181: string(0) ""
182: }
183:
184: -- Iteration 14 --
185: array(1) {
186: [0]=>
187: string(1) "1"
188: }
189:
190: -- Iteration 15 --
191: array(1) {
192: [0]=>
193: string(0) ""
194: }
195:
196: -- Iteration 16 --
197: array(1) {
198: [0]=>
199: string(0) ""
200: }
201:
202: -- Iteration 17 --
203: array(1) {
204: [0]=>
205: string(0) ""
206: }
207:
208: -- Iteration 18 --
209: array(1) {
210: [0]=>
211: string(5) "UTF-8"
212: }
213:
214: -- Iteration 19 --
215: array(1) {
216: [0]=>
217: string(5) "UTF-8"
218: }
219:
220: -- Iteration 20 --
221: array(1) {
222: [0]=>
223: string(5) "UTF-8"
224: }
225:
226: -- Iteration 21 --
227: array(1) {
228: [0]=>
229: string(5) "UTF-8"
230: }
231:
232: -- Iteration 22 --
233: array(1) {
234: [0]=>
235: string(0) ""
236: }
237:
238: -- Iteration 23 --
239: array(1) {
240: [0]=>
241: string(0) ""
242: }
243:
244: -- Iteration 24 --
245:
246: Warning: mb_split() expects parameter 2 to be string, resource given in %s on line %d
247: bool(false)
248: Done