1--TEST--
2Test utf8_encode() function : usage variations  - <type here specifics of this variation>
3--SKIPIF--
4<?php
5if (!extension_loaded("xml")) {
6	print "skip - XML extension not loaded";
7}
8?>
9--FILE--
10<?php
11/* Prototype  : proto string utf8_encode(string data)
12 * Description: Encodes an ISO-8859-1 string to UTF-8
13 * Source code: ext/xml/xml.c
14 * Alias to functions:
15 */
16
17echo "*** Testing utf8_encode() : usage variations ***\n";
18error_reporting(E_ALL & ~E_NOTICE);
19
20class aClass {
21   function __toString() {
22       return "Some Ascii Data";
23   }
24}
25
26// Initialise function arguments not being substituted (if any)
27
28//get an unset variable
29$unset_var = 10;
30unset ($unset_var);
31
32//array of values to iterate over
33$values = array(
34
35      // int data
36      0,
37      1,
38      12345,
39      -2345,
40
41      // float data
42      10.5,
43      -10.5,
44      10.1234567e10,
45      10.7654321E-10,
46      .5,
47
48      // array data
49      array(),
50      array(0),
51      array(1),
52      array(1, 2),
53      array('color' => 'red', 'item' => 'pen'),
54
55      // null data
56      NULL,
57      null,
58
59      // boolean data
60      true,
61      false,
62      TRUE,
63      FALSE,
64
65      // empty data
66      "",
67      '',
68
69      // object data
70      new aClass(),
71
72      // undefined data
73      $undefined_var,
74
75      // unset data
76      $unset_var,
77);
78
79// loop through each element of the array for data
80
81foreach($values as $value) {
82      echo @"\nArg value $value \n";
83      var_dump( utf8_encode($value) );
84};
85
86echo "Done";
87?>
88--EXPECTF--
89*** Testing utf8_encode() : usage variations ***
90
91Arg value 0
92string(1) "0"
93
94Arg value 1
95string(1) "1"
96
97Arg value 12345
98string(5) "12345"
99
100Arg value -2345
101string(5) "-2345"
102
103Arg value 10.5
104string(4) "10.5"
105
106Arg value -10.5
107string(5) "-10.5"
108
109Arg value 101234567000
110string(12) "101234567000"
111
112Arg value 1.07654321E-9
113string(13) "1.07654321E-9"
114
115Arg value 0.5
116string(3) "0.5"
117
118Arg value Array
119
120Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
121NULL
122
123Arg value Array
124
125Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
126NULL
127
128Arg value Array
129
130Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
131NULL
132
133Arg value Array
134
135Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
136NULL
137
138Arg value Array
139
140Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
141NULL
142
143Arg value
144string(0) ""
145
146Arg value
147string(0) ""
148
149Arg value 1
150string(1) "1"
151
152Arg value
153string(0) ""
154
155Arg value 1
156string(1) "1"
157
158Arg value
159string(0) ""
160
161Arg value
162string(0) ""
163
164Arg value
165string(0) ""
166
167Arg value Some Ascii Data
168string(15) "Some Ascii Data"
169
170Arg value
171string(0) ""
172
173Arg value
174string(0) ""
175Done
176
177