Annotation of embedaddon/php/ext/standard/tests/file/file_variation4.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test file() function : third parameter variation
3: --FILE--
4: <?php
5: /* Prototype : array file(string filename [, int flags[, resource context]])
6: * Description: Read entire file into an array
7: * Source code: ext/standard/file.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing file() : usage variation ***\n";
12:
13: // Define error handler
14: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
15: if (error_reporting() != 0) {
16: // report non-silenced errors
17: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
18: }
19: }
20: set_error_handler('test_error_handler');
21:
22: // Initialise function arguments not being substituted
23: $filename = __FILE__ . ".tmp";
24: $fd = fopen($filename, "w+");
25: fwrite($fd, "Line 1\nLine 2\nLine 3");
26: fclose($fd);
27:
28: $flags = 0;
29:
30: //get an unset variable
31: $unset_var = 10;
32: unset ($unset_var);
33:
34: // define some classes
35: class classWithToString
36: {
37: public function __toString() {
38: return "Class A object";
39: }
40: }
41:
42: class classWithoutToString
43: {
44: }
45:
46: // heredoc string
47: $heredoc = <<<EOT
48: hello world
49: EOT;
50:
51: // add arrays
52: $index_array = array (1, 2, 3);
53: $assoc_array = array ('one' => 1, 'two' => 2);
54:
55: // create a file stream resource
56: $tmp_filename = __FILE__ . ".tmp2";
57: $file_stream_resource = fopen($tmp_filename, "w+");
58:
59: //array of values to iterate over
60: $inputs = array(
61:
62: // int data
63: 'int 0' => 0,
64: 'int 1' => 1,
65: 'int 12345' => 12345,
66: 'int -12345' => -2345,
67:
68: // float data
69: 'float 10.5' => 10.5,
70: 'float -10.5' => -10.5,
71: 'float 12.3456789000e10' => 12.3456789000e10,
72: 'float -12.3456789000e10' => -12.3456789000e10,
73: 'float .5' => .5,
74:
75: // array data
76: 'empty array' => array(),
77: 'int indexed array' => $index_array,
78: 'associative array' => $assoc_array,
79: 'nested arrays' => array('foo', $index_array, $assoc_array),
80:
81: // null data
82: 'uppercase NULL' => NULL,
83: 'lowercase null' => null,
84:
85: // boolean data
86: 'lowercase true' => true,
87: 'lowercase false' =>false,
88: 'uppercase TRUE' =>TRUE,
89: 'uppercase FALSE' =>FALSE,
90:
91: // empty data
92: 'empty string DQ' => "",
93: 'empty string SQ' => '',
94:
95: // string data
96: 'string DQ' => "string",
97: 'string SQ' => 'string',
98: 'mixed case string' => "sTrInG",
99: 'heredoc' => $heredoc,
100:
101: // object data
102: 'instance of classWithToString' => new classWithToString(),
103: 'instance of classWithoutToString' => new classWithoutToString(),
104:
105: // undefined data
106: 'undefined var' => @$undefined_var,
107:
108: // unset data
109: 'unset var' => @$unset_var,
110:
111: // file stream resource
112: 'file stream resource' => $file_stream_resource,
113: );
114:
115: // loop through each element of the array for context
116:
117: foreach($inputs as $key =>$value) {
118: echo "\n--$key--\n";
119: var_dump( file($filename, $flags, $value) );
120: };
121:
122: fclose($file_stream_resource);
123: unlink($tmp_filename);
124: unlink($filename);
125:
126: ?>
127: ===DONE===
128: --EXPECTF--
129: *** Testing file() : usage variation ***
130:
131: --int 0--
132: Error: 2 - file() expects parameter 3 to be resource, integer given, %s(%d)
133: NULL
134:
135: --int 1--
136: Error: 2 - file() expects parameter 3 to be resource, integer given, %s(%d)
137: NULL
138:
139: --int 12345--
140: Error: 2 - file() expects parameter 3 to be resource, integer given, %s(%d)
141: NULL
142:
143: --int -12345--
144: Error: 2 - file() expects parameter 3 to be resource, integer given, %s(%d)
145: NULL
146:
147: --float 10.5--
148: Error: 2 - file() expects parameter 3 to be resource, double given, %s(%d)
149: NULL
150:
151: --float -10.5--
152: Error: 2 - file() expects parameter 3 to be resource, double given, %s(%d)
153: NULL
154:
155: --float 12.3456789000e10--
156: Error: 2 - file() expects parameter 3 to be resource, double given, %s(%d)
157: NULL
158:
159: --float -12.3456789000e10--
160: Error: 2 - file() expects parameter 3 to be resource, double given, %s(%d)
161: NULL
162:
163: --float .5--
164: Error: 2 - file() expects parameter 3 to be resource, double given, %s(%d)
165: NULL
166:
167: --empty array--
168: Error: 2 - file() expects parameter 3 to be resource, array given, %s(%d)
169: NULL
170:
171: --int indexed array--
172: Error: 2 - file() expects parameter 3 to be resource, array given, %s(%d)
173: NULL
174:
175: --associative array--
176: Error: 2 - file() expects parameter 3 to be resource, array given, %s(%d)
177: NULL
178:
179: --nested arrays--
180: Error: 2 - file() expects parameter 3 to be resource, array given, %s(%d)
181: NULL
182:
183: --uppercase NULL--
184: array(3) {
185: [0]=>
186: string(7) "Line 1
187: "
188: [1]=>
189: string(7) "Line 2
190: "
191: [2]=>
192: string(6) "Line 3"
193: }
194:
195: --lowercase null--
196: array(3) {
197: [0]=>
198: string(7) "Line 1
199: "
200: [1]=>
201: string(7) "Line 2
202: "
203: [2]=>
204: string(6) "Line 3"
205: }
206:
207: --lowercase true--
208: Error: 2 - file() expects parameter 3 to be resource, boolean given, %s(%d)
209: NULL
210:
211: --lowercase false--
212: Error: 2 - file() expects parameter 3 to be resource, boolean given, %s(%d)
213: NULL
214:
215: --uppercase TRUE--
216: Error: 2 - file() expects parameter 3 to be resource, boolean given, %s(%d)
217: NULL
218:
219: --uppercase FALSE--
220: Error: 2 - file() expects parameter 3 to be resource, boolean given, %s(%d)
221: NULL
222:
223: --empty string DQ--
224: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
225: NULL
226:
227: --empty string SQ--
228: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
229: NULL
230:
231: --string DQ--
232: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
233: NULL
234:
235: --string SQ--
236: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
237: NULL
238:
239: --mixed case string--
240: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
241: NULL
242:
243: --heredoc--
244: Error: 2 - file() expects parameter 3 to be resource, string given, %s(%d)
245: NULL
246:
247: --instance of classWithToString--
248: Error: 2 - file() expects parameter 3 to be resource, object given, %s(%d)
249: NULL
250:
251: --instance of classWithoutToString--
252: Error: 2 - file() expects parameter 3 to be resource, object given, %s(%d)
253: NULL
254:
255: --undefined var--
256: array(3) {
257: [0]=>
258: string(7) "Line 1
259: "
260: [1]=>
261: string(7) "Line 2
262: "
263: [2]=>
264: string(6) "Line 3"
265: }
266:
267: --unset var--
268: array(3) {
269: [0]=>
270: string(7) "Line 1
271: "
272: [1]=>
273: string(7) "Line 2
274: "
275: [2]=>
276: string(6) "Line 3"
277: }
278:
279: --file stream resource--
280: Error: 2 - file(): supplied resource is not a valid Stream-Context resource, %s(%d)
281: array(3) {
282: [0]=>
283: string(7) "Line 1
284: "
285: [1]=>
286: string(7) "Line 2
287: "
288: [2]=>
289: string(6) "Line 3"
290: }
291: ===DONE===
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