xref: /PHP-5.5/ext/standard/tests/file/007_basic.phpt (revision 648aaf25) 
1--TEST--
2Test fopen(), fclose() & feof() functions: basic functionality
3--FILE--
4<?php
5/*
6 Prototype: resource fopen(string $filename, string $mode
7                            [, bool $use_include_path [, resource $context]] );
8 Description: Opens file or URL.
9
10 Prototype: bool fclose ( resource $handle );
11 Description: Closes an open file pointer
12
13 Prototype: bool feof ( resource $handle );
14 Description: Tests for end-of-file on a file pointer
15*/
16
17echo "*** Testing basic operations of fopen() and fclose() functions ***\n";
18$modes = array(
19  "w",
20  "wb",
21  "wt",
22  "w+",
23  "w+b",
24  "w+t",
25
26  "r",
27  "rb",
28  "rt",
29  "r+",
30  "r+b",
31  "r+t",
32
33  "a",
34  "ab",
35  "at",
36  "a+",
37  "a+t",
38  "a+b"
39);
40
41for( $i=0; $i<count($modes); $i++ ) {
42  echo "\n-- Iteration with mode '$modes[$i]' --\n";
43
44  $filename = dirname(__FILE__)."/007_basic.tmp";
45  // check fopen()
46  $handle = fopen($filename, $modes[$i]);
47  var_dump($handle );
48  var_dump( ftell($handle) );
49  var_dump( feof($handle) );
50
51  // check fclose()
52  var_dump( fclose($handle) );
53  var_dump( $handle );
54  // confirm the closure, using ftell() and feof(), expect, false
55  var_dump( ftell($handle) );
56  var_dump( feof($handle) );
57}
58
59// remove the temp file
60unlink($filename);
61
62$x_modes = array(
63  "x",
64  "xb",
65  "xt",
66  "x+",
67  "x+b",
68  "x+t"
69);
70
71for( $i=0; $i<count($x_modes); $i++ ) {
72  echo "\n-- Iteration with mode '$x_modes[$i]' --\n";
73  $handle = fopen($filename, $x_modes[$i]);
74  var_dump($handle );
75  var_dump( ftell($handle) );
76  var_dump( feof($handle) );
77
78  // check fclose()
79  var_dump( fclose($handle) );
80  var_dump( $handle );
81  // confirm the closure, using ftell() and feof(), expect, false
82  var_dump( ftell($handle) );
83  var_dump( feof($handle) );
84  var_dump( $handle );
85
86  // remove the file
87  unlink( $filename );
88}
89
90echo "\n*** Done ***\n";
91--EXPECTF--
92*** Testing basic operations of fopen() and fclose() functions ***
93
94-- Iteration with mode 'w' --
95resource(%d) of type (stream)
96int(0)
97bool(false)
98bool(true)
99resource(%d) of type (Unknown)
100
101Warning: ftell(): %d is not a valid stream resource in %s on line %d
102bool(false)
103
104Warning: feof(): %d is not a valid stream resource in %s on line %d
105bool(false)
106
107-- Iteration with mode 'wb' --
108resource(%d) of type (stream)
109int(0)
110bool(false)
111bool(true)
112resource(%d) of type (Unknown)
113
114Warning: ftell(): %d is not a valid stream resource in %s on line %d
115bool(false)
116
117Warning: feof(): %d is not a valid stream resource in %s on line %d
118bool(false)
119
120-- Iteration with mode 'wt' --
121resource(%d) of type (stream)
122int(0)
123bool(false)
124bool(true)
125resource(%d) of type (Unknown)
126
127Warning: ftell(): %d is not a valid stream resource in %s on line %d
128bool(false)
129
130Warning: feof(): %d is not a valid stream resource in %s on line %d
131bool(false)
132
133-- Iteration with mode 'w+' --
134resource(%d) of type (stream)
135int(0)
136bool(false)
137bool(true)
138resource(%d) of type (Unknown)
139
140Warning: ftell(): %d is not a valid stream resource in %s on line %d
141bool(false)
142
143Warning: feof(): %d is not a valid stream resource in %s on line %d
144bool(false)
145
146-- Iteration with mode 'w+b' --
147resource(%d) of type (stream)
148int(0)
149bool(false)
150bool(true)
151resource(%d) of type (Unknown)
152
153Warning: ftell(): %d is not a valid stream resource in %s on line %d
154bool(false)
155
156Warning: feof(): %d is not a valid stream resource in %s on line %d
157bool(false)
158
159-- Iteration with mode 'w+t' --
160resource(%d) of type (stream)
161int(0)
162bool(false)
163bool(true)
164resource(%d) of type (Unknown)
165
166Warning: ftell(): %d is not a valid stream resource in %s on line %d
167bool(false)
168
169Warning: feof(): %d is not a valid stream resource in %s on line %d
170bool(false)
171
172-- Iteration with mode 'r' --
173resource(%d) of type (stream)
174int(0)
175bool(false)
176bool(true)
177resource(%d) of type (Unknown)
178
179Warning: ftell(): %d is not a valid stream resource in %s on line %d
180bool(false)
181
182Warning: feof(): %d is not a valid stream resource in %s on line %d
183bool(false)
184
185-- Iteration with mode 'rb' --
186resource(%d) of type (stream)
187int(0)
188bool(false)
189bool(true)
190resource(%d) of type (Unknown)
191
192Warning: ftell(): %d is not a valid stream resource in %s on line %d
193bool(false)
194
195Warning: feof(): %d is not a valid stream resource in %s on line %d
196bool(false)
197
198-- Iteration with mode 'rt' --
199resource(%d) of type (stream)
200int(0)
201bool(false)
202bool(true)
203resource(%d) of type (Unknown)
204
205Warning: ftell(): %d is not a valid stream resource in %s on line %d
206bool(false)
207
208Warning: feof(): %d is not a valid stream resource in %s on line %d
209bool(false)
210
211-- Iteration with mode 'r+' --
212resource(%d) of type (stream)
213int(0)
214bool(false)
215bool(true)
216resource(%d) of type (Unknown)
217
218Warning: ftell(): %d is not a valid stream resource in %s on line %d
219bool(false)
220
221Warning: feof(): %d is not a valid stream resource in %s on line %d
222bool(false)
223
224-- Iteration with mode 'r+b' --
225resource(%d) of type (stream)
226int(0)
227bool(false)
228bool(true)
229resource(%d) of type (Unknown)
230
231Warning: ftell(): %d is not a valid stream resource in %s on line %d
232bool(false)
233
234Warning: feof(): %d is not a valid stream resource in %s on line %d
235bool(false)
236
237-- Iteration with mode 'r+t' --
238resource(%d) of type (stream)
239int(0)
240bool(false)
241bool(true)
242resource(%d) of type (Unknown)
243
244Warning: ftell(): %d is not a valid stream resource in %s on line %d
245bool(false)
246
247Warning: feof(): %d is not a valid stream resource in %s on line %d
248bool(false)
249
250-- Iteration with mode 'a' --
251resource(%d) of type (stream)
252int(0)
253bool(false)
254bool(true)
255resource(%d) of type (Unknown)
256
257Warning: ftell(): %d is not a valid stream resource in %s on line %d
258bool(false)
259
260Warning: feof(): %d is not a valid stream resource in %s on line %d
261bool(false)
262
263-- Iteration with mode 'ab' --
264resource(%d) of type (stream)
265int(0)
266bool(false)
267bool(true)
268resource(%d) of type (Unknown)
269
270Warning: ftell(): %d is not a valid stream resource in %s on line %d
271bool(false)
272
273Warning: feof(): %d is not a valid stream resource in %s on line %d
274bool(false)
275
276-- Iteration with mode 'at' --
277resource(%d) of type (stream)
278int(0)
279bool(false)
280bool(true)
281resource(%d) of type (Unknown)
282
283Warning: ftell(): %d is not a valid stream resource in %s on line %d
284bool(false)
285
286Warning: feof(): %d is not a valid stream resource in %s on line %d
287bool(false)
288
289-- Iteration with mode 'a+' --
290resource(%d) of type (stream)
291int(0)
292bool(false)
293bool(true)
294resource(%d) of type (Unknown)
295
296Warning: ftell(): %d is not a valid stream resource in %s on line %d
297bool(false)
298
299Warning: feof(): %d is not a valid stream resource in %s on line %d
300bool(false)
301
302-- Iteration with mode 'a+t' --
303resource(%d) of type (stream)
304int(0)
305bool(false)
306bool(true)
307resource(%d) of type (Unknown)
308
309Warning: ftell(): %d is not a valid stream resource in %s on line %d
310bool(false)
311
312Warning: feof(): %d is not a valid stream resource in %s on line %d
313bool(false)
314
315-- Iteration with mode 'a+b' --
316resource(%d) of type (stream)
317int(0)
318bool(false)
319bool(true)
320resource(%d) of type (Unknown)
321
322Warning: ftell(): %d is not a valid stream resource in %s on line %d
323bool(false)
324
325Warning: feof(): %d is not a valid stream resource in %s on line %d
326bool(false)
327
328-- Iteration with mode 'x' --
329resource(%d) of type (stream)
330int(0)
331bool(false)
332bool(true)
333resource(%d) of type (Unknown)
334
335Warning: ftell(): %d is not a valid stream resource in %s on line %d
336bool(false)
337
338Warning: feof(): %d is not a valid stream resource in %s on line %d
339bool(false)
340resource(%d) of type (Unknown)
341
342-- Iteration with mode 'xb' --
343resource(%d) of type (stream)
344int(0)
345bool(false)
346bool(true)
347resource(%d) of type (Unknown)
348
349Warning: ftell(): %d is not a valid stream resource in %s on line %d
350bool(false)
351
352Warning: feof(): %d is not a valid stream resource in %s on line %d
353bool(false)
354resource(%d) of type (Unknown)
355
356-- Iteration with mode 'xt' --
357resource(%d) of type (stream)
358int(0)
359bool(false)
360bool(true)
361resource(%d) of type (Unknown)
362
363Warning: ftell(): %d is not a valid stream resource in %s on line %d
364bool(false)
365
366Warning: feof(): %d is not a valid stream resource in %s on line %d
367bool(false)
368resource(%d) of type (Unknown)
369
370-- Iteration with mode 'x+' --
371resource(%d) of type (stream)
372int(0)
373bool(false)
374bool(true)
375resource(%d) of type (Unknown)
376
377Warning: ftell(): %d is not a valid stream resource in %s on line %d
378bool(false)
379
380Warning: feof(): %d is not a valid stream resource in %s on line %d
381bool(false)
382resource(%d) of type (Unknown)
383
384-- Iteration with mode 'x+b' --
385resource(%d) of type (stream)
386int(0)
387bool(false)
388bool(true)
389resource(%d) of type (Unknown)
390
391Warning: ftell(): %d is not a valid stream resource in %s on line %d
392bool(false)
393
394Warning: feof(): %d is not a valid stream resource in %s on line %d
395bool(false)
396resource(%d) of type (Unknown)
397
398-- Iteration with mode 'x+t' --
399resource(%d) of type (stream)
400int(0)
401bool(false)
402bool(true)
403resource(%d) of type (Unknown)
404
405Warning: ftell(): %d is not a valid stream resource in %s on line %d
406bool(false)
407
408Warning: feof(): %d is not a valid stream resource in %s on line %d
409bool(false)
410resource(%d) of type (Unknown)
411
412*** Done ***
413