1--TEST--
2Test file_put_contents() function : usage variation - different data types to write
3--CREDITS--
4Dave Kelsey <d_kelsey@uk.ibm.com>
5--FILE--
6<?php
7/* Prototype  : int file_put_contents(string file, mixed data [, int flags [, resource context]])
8 * Description: Write/Create a file with contents data and return the number of bytes written
9 * Source code: ext/standard/file.c
10 * Alias to functions:
11 */
12
13echo "*** Testing file_put_contents() : usage variation ***\n";
14
15// Define error handler
16function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
17	if (error_reporting() != 0) {
18		// report non-silenced errors
19		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
20	}
21}
22set_error_handler('test_error_handler');
23
24// Initialise function arguments not being substituted (if any)
25
26$filename = __DIR__ . '/fwriteVar5.tmp';
27
28
29
30//get an unset variable
31$unset_var = 10;
32unset ($unset_var);
33
34// define some classes
35class classWithToString
36{
37	public function __toString() {
38		return "Class A object";
39	}
40}
41
42class classWithoutToString
43{
44}
45
46// heredoc string
47$heredoc = <<<EOT
48hello world
49EOT;
50
51// add arrays
52$index_array = array (1, 2, 3);
53$assoc_array = array ('one' => 1, 'two' => 2);
54
55//array of values to iterate over
56$inputs = array(
57
58      // int data
59      'int 0' => 0,
60      'int 1' => 1,
61      'int 12345' => 12345,
62      'int -12345' => -2345,
63
64      // float data
65      'float 10.5' => 10.5,
66      'float -10.5' => -10.5,
67      'float 12.3456789000e10' => 12.3456789000e10,
68      'float -12.3456789000e10' => -12.3456789000e10,
69      'float .5' => .5,
70
71      // array data
72      'empty array' => array(),
73      'int indexed array' => $index_array,
74      'associative array' => $assoc_array,
75      'nested arrays' => array('foo', $index_array, $assoc_array),
76
77      // null data
78      'uppercase NULL' => NULL,
79      'lowercase null' => null,
80
81      // boolean data
82      'lowercase true' => true,
83      'lowercase false' =>false,
84      'uppercase TRUE' =>TRUE,
85      'uppercase FALSE' =>FALSE,
86
87      // empty data
88      'empty string DQ' => "",
89      'empty string SQ' => '',
90
91      // object data
92      'instance of classWithToString' => new classWithToString(),
93      'instance of classWithoutToString' => new classWithoutToString(),
94
95      // undefined data
96      'undefined var' => @$undefined_var,
97
98      // unset data
99      'unset var' => @$unset_var,
100);
101
102// loop through each element of the array for str
103
104foreach($inputs as $key =>$value) {
105      echo "\n--$key--\n";
106      file_put_contents($filename, $value);
107      readfile($filename);
108};
109unlink($filename);
110
111?>
112===DONE===
113--EXPECTF--
114*** Testing file_put_contents() : usage variation ***
115
116--int 0--
1170
118--int 1--
1191
120--int 12345--
12112345
122--int -12345--
123-2345
124--float 10.5--
12510.5
126--float -10.5--
127-10.5
128--float 12.3456789000e10--
129123456789000
130--float -12.3456789000e10--
131-123456789000
132--float .5--
1330.5
134--empty array--
135
136--int indexed array--
137123
138--associative array--
13912
140--nested arrays--
141Error: 8 - Array to string conversion, %s(%d)
142Error: 8 - Array to string conversion, %s(%d)
143fooArrayArray
144--uppercase NULL--
145
146--lowercase null--
147
148--lowercase true--
1491
150--lowercase false--
151
152--uppercase TRUE--
1531
154--uppercase FALSE--
155
156--empty string DQ--
157
158--empty string SQ--
159
160--instance of classWithToString--
161Class A object
162--instance of classWithoutToString--
163
164--undefined var--
165
166--unset var--
167===DONE===
168