1--TEST--
2Test ip2long() function : usage variation
3--SKIPIF--
4<?php
5if(substr(PHP_OS, 0, 3) == "WIN")
6  die("skip. Windows is more compliant (like 0 for localhost, etc.)");
7?>
8--FILE--
9<?php
10/* Prototype  : int ip2long(string ip_address)
11 * Description: Converts a string containing an (IPv4) Internet Protocol dotted address into a proper address
12 * Source code: ext/standard/basic_functions.c
13 * Alias to functions:
14 */
15
16echo "*** Testing ip2long() : 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$heredoc = <<<EOT
47hello world
48EOT;
49
50// add arrays
51$index_array = array (1, 2, 3);
52$assoc_array = array ('one' => 1, 'two' => 2);
53
54// resource
55$res = fopen(__FILE__,'r');
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, $assoc_array),
78
79      // null data
80      'uppercase NULL' => NULL,
81      'lowercase null' => null,
82
83      // boolean data
84      'lowercase true' => true,
85      'lowercase false' =>false,
86      'uppercase TRUE' =>TRUE,
87      'uppercase FALSE' =>FALSE,
88
89      // empty data
90      'empty string DQ' => "",
91      'empty string SQ' => '',
92
93      // object data
94      'instance of classWithToString' => new classWithToString(),
95      'instance of classWithoutToString' => new classWithoutToString(),
96
97      // undefined data
98      'undefined var' => @$undefined_var,
99
100      // unset data
101      'unset var' => @$unset_var,
102
103      // resource
104      'resource' => $res,
105);
106
107// loop through each element of the array for ip_address
108
109foreach($inputs as $key =>$value) {
110      echo "\n--$key--\n";
111      var_dump( ip2long($value) );
112};
113
114fclose($res);
115
116?>
117===DONE===
118--EXPECTF--
119*** Testing ip2long() : usage variation ***
120
121--int 0--
122bool(false)
123
124--int 1--
125bool(false)
126
127--int 12345--
128bool(false)
129
130--int -12345--
131bool(false)
132
133--float 10.5--
134bool(false)
135
136--float -10.5--
137bool(false)
138
139--float 12.3456789000e10--
140bool(false)
141
142--float -12.3456789000e10--
143bool(false)
144
145--float .5--
146bool(false)
147
148--empty array--
149Error: 2 - ip2long() expects parameter 1 to be string, array given, %s(%d)
150NULL
151
152--int indexed array--
153Error: 2 - ip2long() expects parameter 1 to be string, array given, %s(%d)
154NULL
155
156--associative array--
157Error: 2 - ip2long() expects parameter 1 to be string, array given, %s(%d)
158NULL
159
160--nested arrays--
161Error: 2 - ip2long() expects parameter 1 to be string, array given, %s(%d)
162NULL
163
164--uppercase NULL--
165bool(false)
166
167--lowercase null--
168bool(false)
169
170--lowercase true--
171bool(false)
172
173--lowercase false--
174bool(false)
175
176--uppercase TRUE--
177bool(false)
178
179--uppercase FALSE--
180bool(false)
181
182--empty string DQ--
183bool(false)
184
185--empty string SQ--
186bool(false)
187
188--instance of classWithToString--
189bool(false)
190
191--instance of classWithoutToString--
192Error: 2 - ip2long() expects parameter 1 to be string, object given, %s(%d)
193NULL
194
195--undefined var--
196bool(false)
197
198--unset var--
199bool(false)
200
201--resource--
202Error: 2 - ip2long() expects parameter 1 to be string, resource given, %s(%d)
203NULL
204===DONE===
205