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1.1 misho 1: --TEST--
2: Test fopen() function : usage variation different datatypes for use_include_path
3: --CREDITS--
4: Dave Kelsey <d_kelsey@uk.ibm.com>
5: --FILE--
6: <?php
7: /* Prototype : resource fopen(string filename, string mode [, bool use_include_path [, resource context]])
8: * Description: Open a file or a URL and return a file pointer
9: * Source code: ext/standard/file.c
10: * Alias to functions:
11: */
12:
13: echo "*** Testing fopen() : usage variation ***\n";
14:
15: // Define error handler
16: function 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: }
22: set_error_handler('test_error_handler');
23:
24: // Initialise function arguments not being substituted (if any)
25: $filename = __FILE__;
26: $mode = 'r';
27:
28:
29: //get an unset variable
30: $unset_var = 10;
31: unset ($unset_var);
32:
33: // define some classes
34: class classWithToString
35: {
36: public function __toString() {
37: return "Class A object";
38: }
39: }
40:
41: class classWithoutToString
42: {
43: }
44:
45: // heredoc string
46: $heredoc = <<<EOT
47: hello world
48: EOT;
49:
50: // add arrays
51: $index_array = array (1, 2, 3);
52: $assoc_array = array ('one' => 1, 'two' => 2);
53:
54: //array of values to iterate over
55: $inputs = array(
56:
57: // int data
58: 'int 0' => 0,
59: 'int 1' => 1,
60: 'int 12345' => 12345,
61: 'int -12345' => -2345,
62:
63: // float data
64: 'float 10.5' => 10.5,
65: 'float -10.5' => -10.5,
66: 'float 12.3456789000e10' => 12.3456789000e10,
67: 'float -12.3456789000e10' => -12.3456789000e10,
68: 'float .5' => .5,
69:
70: // array data
71: 'empty array' => array(),
72: 'int indexed array' => $index_array,
73: 'associative array' => $assoc_array,
74: 'nested arrays' => array('foo', $index_array, $assoc_array),
75:
76: // null data
77: 'uppercase NULL' => NULL,
78: 'lowercase null' => null,
79:
80: // boolean data
81: 'lowercase true' => true,
82: 'lowercase false' =>false,
83: 'uppercase TRUE' =>TRUE,
84: 'uppercase FALSE' =>FALSE,
85:
86: // empty data
87: 'empty string DQ' => "",
88: 'empty string SQ' => '',
89:
90: // string data
91: 'string DQ' => "string",
92: 'string SQ' => 'string',
93: 'mixed case string' => "sTrInG",
94: 'heredoc' => $heredoc,
95:
96: // object data
97: 'instance of classWithToString' => new classWithToString(),
98: 'instance of classWithoutToString' => new classWithoutToString(),
99:
100: // undefined data
101: 'undefined var' => @$undefined_var,
102:
103: // unset data
104: 'unset var' => @$unset_var,
105: );
106:
107: // loop through each element of the array for use_include_path
108:
109: foreach($inputs as $key =>$value) {
110: echo "\n--$key--\n";
111: $h = fopen($filename, $mode, $value);
112: if ($h !== false) {
113: echo "ok\n";
114: fclose($h);
115: }
116: else {
117: var_dump($h);
118: }
119: };
120:
121: ?>
122: ===DONE===
123: --EXPECTF--
124: *** Testing fopen() : usage variation ***
125:
126: --int 0--
127: ok
128:
129: --int 1--
130: ok
131:
132: --int 12345--
133: ok
134:
135: --int -12345--
136: ok
137:
138: --float 10.5--
139: ok
140:
141: --float -10.5--
142: ok
143:
144: --float 12.3456789000e10--
145: ok
146:
147: --float -12.3456789000e10--
148: ok
149:
150: --float .5--
151: ok
152:
153: --empty array--
154: Error: 2 - fopen() expects parameter 3 to be boolean, array given, %s(%d)
155: bool(false)
156:
157: --int indexed array--
158: Error: 2 - fopen() expects parameter 3 to be boolean, array given, %s(%d)
159: bool(false)
160:
161: --associative array--
162: Error: 2 - fopen() expects parameter 3 to be boolean, array given, %s(%d)
163: bool(false)
164:
165: --nested arrays--
166: Error: 2 - fopen() expects parameter 3 to be boolean, array given, %s(%d)
167: bool(false)
168:
169: --uppercase NULL--
170: ok
171:
172: --lowercase null--
173: ok
174:
175: --lowercase true--
176: ok
177:
178: --lowercase false--
179: ok
180:
181: --uppercase TRUE--
182: ok
183:
184: --uppercase FALSE--
185: ok
186:
187: --empty string DQ--
188: ok
189:
190: --empty string SQ--
191: ok
192:
193: --string DQ--
194: ok
195:
196: --string SQ--
197: ok
198:
199: --mixed case string--
200: ok
201:
202: --heredoc--
203: ok
204:
205: --instance of classWithToString--
206: Error: 2 - fopen() expects parameter 3 to be boolean, object given, %s(%d)
207: bool(false)
208:
209: --instance of classWithoutToString--
210: Error: 2 - fopen() expects parameter 3 to be boolean, object given, %s(%d)
211: bool(false)
212:
213: --undefined var--
214: ok
215:
216: --unset var--
217: ok
218: ===DONE===