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