1--TEST--
2Test gzopen() function : usage variation
3--SKIPIF--
4<?php
5if (!extension_loaded("zlib")) {
6	print "skip - zlib extension not loaded";
7}
8if (PHP_INT_SIZE != 8) die('skip 64-bit only');
9?>
10--FILE--
11<?php
12/* Prototype  : resource gzopen(string filename, string mode [, int use_include_path])
13 * Description: Open a .gz-file and return a .gz-file pointer
14 * Source code: ext/zlib/zlib.c
15 * Alias to functions:
16 */
17
18echo "*** Testing gzopen() : usage variation ***\n";
19
20// Define error handler
21function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
22	if (error_reporting() != 0) {
23		// report non-silenced errors
24		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
25	}
26}
27set_error_handler('test_error_handler');
28
29// Initialise function arguments not being substituted (if any)
30$filename = dirname(__FILE__)."/004.txt.gz";
31$mode = 'r';
32
33//get an unset variable
34$unset_var = 10;
35unset ($unset_var);
36
37// define some classes
38class classWithToString
39{
40	public function __toString() {
41		return "Class A object";
42	}
43}
44
45class classWithoutToString
46{
47}
48
49// heredoc string
50$heredoc = <<<EOT
51hello world
52EOT;
53
54// get a resource variable
55$fp = fopen(__FILE__, "r");
56
57// add arrays
58$index_array = array (1, 2, 3);
59$assoc_array = array ('one' => 1, 'two' => 2);
60
61//array of values to iterate over
62$inputs = array(
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      // string data
92      'string DQ' => "string",
93      'string SQ' => 'string',
94      'mixed case string' => "sTrInG",
95      'heredoc' => $heredoc,
96
97      // object data
98      'instance of classWithToString' => new classWithToString(),
99      'instance of classWithoutToString' => new classWithoutToString(),
100
101      // undefined data
102      'undefined var' => @$undefined_var,
103
104      // unset data
105      'unset var' => @$unset_var,
106
107      // resource variable
108      'resource' => $fp
109);
110
111// loop through each element of the array for use_include_path
112
113foreach($inputs as $key =>$value) {
114      echo "\n--$key--\n";
115      $res = gzopen($filename, $mode, $value);
116      var_dump($res);
117      if ($res === true) {
118         gzclose($res);
119      }
120};
121
122fclose($fp);
123
124?>
125===DONE===
126--EXPECTF--
127*** Testing gzopen() : usage variation ***
128
129--float 10.5--
130resource(%d) of type (stream)
131
132--float -10.5--
133resource(%d) of type (stream)
134
135--float 12.3456789000e10--
136resource(%d) of type (stream)
137
138--float -12.3456789000e10--
139resource(%d) of type (stream)
140
141--float .5--
142resource(%d) of type (stream)
143
144--empty array--
145Error: 2 - gzopen() expects parameter 3 to be integer, array given, %s(%d)
146NULL
147
148--int indexed array--
149Error: 2 - gzopen() expects parameter 3 to be integer, array given, %s(%d)
150NULL
151
152--associative array--
153Error: 2 - gzopen() expects parameter 3 to be integer, array given, %s(%d)
154NULL
155
156--nested arrays--
157Error: 2 - gzopen() expects parameter 3 to be integer, array given, %s(%d)
158NULL
159
160--uppercase NULL--
161resource(%d) of type (stream)
162
163--lowercase null--
164resource(%d) of type (stream)
165
166--lowercase true--
167resource(%d) of type (stream)
168
169--lowercase false--
170resource(%d) of type (stream)
171
172--uppercase TRUE--
173resource(%d) of type (stream)
174
175--uppercase FALSE--
176resource(%d) of type (stream)
177
178--empty string DQ--
179Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
180NULL
181
182--empty string SQ--
183Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
184NULL
185
186--string DQ--
187Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
188NULL
189
190--string SQ--
191Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
192NULL
193
194--mixed case string--
195Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
196NULL
197
198--heredoc--
199Error: 2 - gzopen() expects parameter 3 to be integer, string given, %s(%d)
200NULL
201
202--instance of classWithToString--
203Error: 2 - gzopen() expects parameter 3 to be integer, object given, %s(%d)
204NULL
205
206--instance of classWithoutToString--
207Error: 2 - gzopen() expects parameter 3 to be integer, object given, %s(%d)
208NULL
209
210--undefined var--
211resource(%d) of type (stream)
212
213--unset var--
214resource(%d) of type (stream)
215
216--resource--
217Error: 2 - gzopen() expects parameter 3 to be integer, resource given, %s(%d)
218NULL
219===DONE===
220