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1.1 misho 1: --TEST--
2: Test mb_split() function : usage variations - different parameter types for limit
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: echo "*** Testing mb_split() : usage variations ***\n";
17:
18: // Initialise function arguments not being substituted (if any)
19: $pattern = '[a-z]';
20: $string = 'string_val';
21:
22: //get an unset variable
23: $unset_var = 10;
24: unset ($unset_var);
25:
26: // get a class
27: class classA
28: {
29: public function __toString() {
30: return "UTF-8";
31: }
32: }
33:
34: // heredoc string
35: $heredoc = <<<EOT
36: UTF-8
37: EOT;
38:
39: // get a resource variable
40: $fp = fopen(__FILE__, "r");
41:
42: // unexpected values to be passed to $encoding argument
43: $inputs = array(
44:
45: // int data
46: /*1*/ 0,
47: 1,
48: 12345,
49: -2345,
50:
51: // float data
52: /*5*/ 10.5,
53: -10.5,
54: 12.3456789000e10,
55: 12.3456789000E-10,
56: .5,
57:
58: // null data
59: /*10*/ NULL,
60: null,
61:
62: // boolean data
63: /*12*/ true,
64: false,
65: TRUE,
66: FALSE,
67:
68: // empty data
69: /*16*/ "",
70: '',
71:
72: // string data
73: /*18*/ "UTF-8",
74: 'UTF-8',
75: $heredoc,
76:
77: // object data
78: /*21*/ new classA(),
79:
80: // undefined data
81: /*22*/ @$undefined_var,
82:
83: // unset data
84: /*23*/ @$unset_var,
85:
86: // resource variable
87: /*24*/ $fp
88: );
89:
90: // loop through each element of the array for pattern
91:
92: $iterator = 1;
93: foreach($inputs as $input) {
94: echo "\n-- Iteration $iterator --\n";
95: var_dump( mb_split($pattern, $string, $input) );
96: $iterator++;
97: };
98:
99: fclose($fp);
100: echo "Done";
101: ?>
102: --EXPECTF--
103: *** Testing mb_split() : usage variations ***
104:
105: -- Iteration 1 --
106: array(1) {
107: [0]=>
108: string(10) "string_val"
109: }
110:
111: -- Iteration 2 --
112: array(1) {
113: [0]=>
114: string(10) "string_val"
115: }
116:
117: -- Iteration 3 --
118: array(10) {
119: [0]=>
120: string(0) ""
121: [1]=>
122: string(0) ""
123: [2]=>
124: string(0) ""
125: [3]=>
126: string(0) ""
127: [4]=>
128: string(0) ""
129: [5]=>
130: string(0) ""
131: [6]=>
132: string(1) "_"
133: [7]=>
134: string(0) ""
135: [8]=>
136: string(0) ""
137: [9]=>
138: string(0) ""
139: }
140:
141: -- Iteration 4 --
142: array(10) {
143: [0]=>
144: string(0) ""
145: [1]=>
146: string(0) ""
147: [2]=>
148: string(0) ""
149: [3]=>
150: string(0) ""
151: [4]=>
152: string(0) ""
153: [5]=>
154: string(0) ""
155: [6]=>
156: string(1) "_"
157: [7]=>
158: string(0) ""
159: [8]=>
160: string(0) ""
161: [9]=>
162: string(0) ""
163: }
164:
165: -- Iteration 5 --
166: array(10) {
167: [0]=>
168: string(0) ""
169: [1]=>
170: string(0) ""
171: [2]=>
172: string(0) ""
173: [3]=>
174: string(0) ""
175: [4]=>
176: string(0) ""
177: [5]=>
178: string(0) ""
179: [6]=>
180: string(1) "_"
181: [7]=>
182: string(0) ""
183: [8]=>
184: string(0) ""
185: [9]=>
186: string(0) ""
187: }
188:
189: -- Iteration 6 --
190: array(10) {
191: [0]=>
192: string(0) ""
193: [1]=>
194: string(0) ""
195: [2]=>
196: string(0) ""
197: [3]=>
198: string(0) ""
199: [4]=>
200: string(0) ""
201: [5]=>
202: string(0) ""
203: [6]=>
204: string(1) "_"
205: [7]=>
206: string(0) ""
207: [8]=>
208: string(0) ""
209: [9]=>
210: string(0) ""
211: }
212:
213: -- Iteration 7 --
214: array(10) {
215: [0]=>
216: string(0) ""
217: [1]=>
218: string(0) ""
219: [2]=>
220: string(0) ""
221: [3]=>
222: string(0) ""
223: [4]=>
224: string(0) ""
225: [5]=>
226: string(0) ""
227: [6]=>
228: string(1) "_"
229: [7]=>
230: string(0) ""
231: [8]=>
232: string(0) ""
233: [9]=>
234: string(0) ""
235: }
236:
237: -- Iteration 8 --
238: array(1) {
239: [0]=>
240: string(10) "string_val"
241: }
242:
243: -- Iteration 9 --
244: array(1) {
245: [0]=>
246: string(10) "string_val"
247: }
248:
249: -- Iteration 10 --
250: array(1) {
251: [0]=>
252: string(10) "string_val"
253: }
254:
255: -- Iteration 11 --
256: array(1) {
257: [0]=>
258: string(10) "string_val"
259: }
260:
261: -- Iteration 12 --
262: array(1) {
263: [0]=>
264: string(10) "string_val"
265: }
266:
267: -- Iteration 13 --
268: array(1) {
269: [0]=>
270: string(10) "string_val"
271: }
272:
273: -- Iteration 14 --
274: array(1) {
275: [0]=>
276: string(10) "string_val"
277: }
278:
279: -- Iteration 15 --
280: array(1) {
281: [0]=>
282: string(10) "string_val"
283: }
284:
285: -- Iteration 16 --
286:
287: Warning: mb_split() expects parameter 3 to be long, string given in %s on line %d
288: bool(false)
289:
290: -- Iteration 17 --
291:
292: Warning: mb_split() expects parameter 3 to be long, string given in %s on line %d
293: bool(false)
294:
295: -- Iteration 18 --
296:
297: Warning: mb_split() expects parameter 3 to be long, string given in %s on line %d
298: bool(false)
299:
300: -- Iteration 19 --
301:
302: Warning: mb_split() expects parameter 3 to be long, string given in %s on line %d
303: bool(false)
304:
305: -- Iteration 20 --
306:
307: Warning: mb_split() expects parameter 3 to be long, string given in %s on line %d
308: bool(false)
309:
310: -- Iteration 21 --
311:
312: Warning: mb_split() expects parameter 3 to be long, object given in %s on line %d
313: bool(false)
314:
315: -- Iteration 22 --
316: array(1) {
317: [0]=>
318: string(10) "string_val"
319: }
320:
321: -- Iteration 23 --
322: array(1) {
323: [0]=>
324: string(10) "string_val"
325: }
326:
327: -- Iteration 24 --
328:
329: Warning: mb_split() expects parameter 3 to be long, resource given in %s on line %d
330: bool(false)
331: Done