Annotation of embedaddon/php/ext/mbstring/tests/mb_strstr_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test mb_strstr() function : usage variation - different values for part
3: --SKIPIF--
4: <?php
5: extension_loaded('mbstring') or die('skip');
6: function_exists('mb_strstr') or die("skip mb_strstr() is not available in this build");
7: ?>
8: --FILE--
9: <?php
10: /* Prototype : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
11: * Description: Finds first occurrence of a string within another
12: * Source code: ext/mbstring/mbstring.c
13: * Alias to functions:
14: */
15:
16: echo "*** Testing mb_strstr() : usage variation ***\n";
17:
18: // Define error handler
19: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
20: if (error_reporting() != 0) {
21: // report non-silenced errors
22: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
23: }
24: }
25: set_error_handler('test_error_handler');
26:
27: // Initialise function arguments not being substituted (if any)
28: $haystack = b'string_val';
29: $needle = b'_';
30: $encoding = 'utf-8';
31:
32: //get an unset variable
33: $unset_var = 10;
34: unset ($unset_var);
35:
36: // define some classes
37: class classWithToString
38: {
39: public function __toString() {
40: return b"Class A object";
41: }
42: }
43:
44: class classWithoutToString
45: {
46: }
47:
48: // heredoc string
49: $heredoc = b<<<EOT
50: hello world
51: EOT;
52:
53: // get a resource variable
54: $fp = fopen(__FILE__, "r");
55:
56: // add arrays
57: $index_array = array (1, 2, 3);
58: $assoc_array = array ('one' => 1, 'two' => 2);
59:
60: //array of values to iterate over
61: $inputs = array(
62:
63: // int data
64: 'int 0' => 0,
65: 'int 1' => 1,
66: 'int 12345' => 12345,
67: 'int -12345' => -2345,
68:
69: // float data
70: 'float 10.5' => 10.5,
71: 'float -10.5' => -10.5,
72: 'float 12.3456789000e10' => 12.3456789000e10,
73: 'float -12.3456789000e10' => -12.3456789000e10,
74: 'float .5' => .5,
75:
76: // array data
77: 'empty array' => array(),
78: 'int indexed array' => $index_array,
79: 'associative array' => $assoc_array,
80: 'nested arrays' => array('foo', $index_array, $assoc_array),
81:
82: // null data
83: 'uppercase NULL' => NULL,
84: 'lowercase null' => null,
85:
86: // boolean data
87: 'lowercase true' => true,
88: 'lowercase false' =>false,
89: 'uppercase TRUE' =>TRUE,
90: 'uppercase FALSE' =>FALSE,
91:
92: // empty data
93: 'empty string DQ' => "",
94: 'empty string SQ' => '',
95:
96: // string data
97: 'string DQ' => "string",
98: 'string SQ' => 'string',
99: 'mixed case string' => "sTrInG",
100: 'heredoc' => $heredoc,
101:
102: // object data
103: 'instance of classWithToString' => new classWithToString(),
104: 'instance of classWithoutToString' => new classWithoutToString(),
105:
106: // undefined data
107: 'undefined var' => @$undefined_var,
108:
109: // unset data
110: 'unset var' => @$unset_var,
111:
112: // resource variable
113: 'resource' => $fp
114: );
115:
116: // loop through each element of the array for part
117:
118: foreach($inputs as $key =>$value) {
119: echo "\n--$key--\n";
120: $res = mb_strstr($haystack, $needle, $value, $encoding);
121: if ($res === false) {
122: var_dump($res);
123: }
124: else {
125: var_dump(bin2hex($res));
126: }
127: };
128:
129: fclose($fp);
130:
131: ?>
132: ===DONE===
133: --EXPECTF--
134: *** Testing mb_strstr() : usage variation ***
135:
136: --int 0--
137: string(8) "5f76616c"
138:
139: --int 1--
140: string(12) "737472696e67"
141:
142: --int 12345--
143: string(12) "737472696e67"
144:
145: --int -12345--
146: string(12) "737472696e67"
147:
148: --float 10.5--
149: string(12) "737472696e67"
150:
151: --float -10.5--
152: string(12) "737472696e67"
153:
154: --float 12.3456789000e10--
155: string(12) "737472696e67"
156:
157: --float -12.3456789000e10--
158: string(12) "737472696e67"
159:
160: --float .5--
161: string(12) "737472696e67"
162:
163: --empty array--
164: Error: 2 - mb_strstr() expects parameter 3 to be boolean, array given, %s(%d)
165: bool(false)
166:
167: --int indexed array--
168: Error: 2 - mb_strstr() expects parameter 3 to be boolean, array given, %s(%d)
169: bool(false)
170:
171: --associative array--
172: Error: 2 - mb_strstr() expects parameter 3 to be boolean, array given, %s(%d)
173: bool(false)
174:
175: --nested arrays--
176: Error: 2 - mb_strstr() expects parameter 3 to be boolean, array given, %s(%d)
177: bool(false)
178:
179: --uppercase NULL--
180: string(8) "5f76616c"
181:
182: --lowercase null--
183: string(8) "5f76616c"
184:
185: --lowercase true--
186: string(12) "737472696e67"
187:
188: --lowercase false--
189: string(8) "5f76616c"
190:
191: --uppercase TRUE--
192: string(12) "737472696e67"
193:
194: --uppercase FALSE--
195: string(8) "5f76616c"
196:
197: --empty string DQ--
198: string(8) "5f76616c"
199:
200: --empty string SQ--
201: string(8) "5f76616c"
202:
203: --string DQ--
204: string(12) "737472696e67"
205:
206: --string SQ--
207: string(12) "737472696e67"
208:
209: --mixed case string--
210: string(12) "737472696e67"
211:
212: --heredoc--
213: string(12) "737472696e67"
214:
215: --instance of classWithToString--
216: Error: 2 - mb_strstr() expects parameter 3 to be boolean, object given, %s(%d)
217: bool(false)
218:
219: --instance of classWithoutToString--
220: Error: 2 - mb_strstr() expects parameter 3 to be boolean, object given, %s(%d)
221: bool(false)
222:
223: --undefined var--
224: string(8) "5f76616c"
225:
226: --unset var--
227: string(8) "5f76616c"
228:
229: --resource--
230: Error: 2 - mb_strstr() expects parameter 3 to be boolean, resource given, %s(%d)
231: bool(false)
232: ===DONE===
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