1--TEST--
2Test fscanf() function: usage variations - string formats with arrays
3--FILE--
4<?php
5
6/*
7  Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] );
8  Description: Parses input from a file according to a format
9*/
10
11/* Test fscanf() to scan arrays using different string format types */
12
13$file_path = dirname(__FILE__);
14
15echo "*** Test fscanf(): different string format types with arrays ***\n";
16
17// create a file
18$filename = "$file_path/fscanf_variation17.tmp";
19$file_handle = fopen($filename, "w");
20if($file_handle == false)
21  exit("Error:failed to open file $filename");
22
23// array types
24$array_types = array (
25  array(),
26  array(0),
27  array(1),
28  array(NULL),
29  array(null),
30  array("string"),
31  array(true),
32  array(TRUE),
33  array(false),
34  array(FALSE),
35  array(1,2,3,4),
36  array(1 => "One", "two" => 2)
37);
38
39$string_formats = array( "%s",
40                         "%hs", "%ls", "%Ls",
41                         " %s", "%s ", "% s",
42                         "\t%s", "\n%s", "%4s",
43                         "%30s", "%[a-zA-Z0-9]", "%*s");
44
45$counter = 1;
46
47// writing to the file
48foreach($array_types as $value) {
49  @fprintf($file_handle, $value);
50  @fprintf($file_handle, "\n");
51}
52// closing the file
53fclose($file_handle);
54
55// opening the file for reading
56$file_handle = fopen($filename, "r");
57if($file_handle == false) {
58  exit("Error:failed to open file $filename");
59}
60
61$counter = 1;
62// reading the values from file using different string formats
63foreach($string_formats as $string_format) {
64  // rewind the file so that for every foreach iteration the file pointer starts from bof
65  rewind($file_handle);
66  echo "\n-- iteration $counter --\n";
67  while( !feof($file_handle) ) {
68    var_dump( fscanf($file_handle,$string_format) );
69  }
70  $counter++;
71}
72
73echo "\n*** Done ***";
74?>
75--CLEAN--
76<?php
77$file_path = dirname(__FILE__);
78$filename = "$file_path/fscanf_variation17.tmp";
79unlink($filename);
80?>
81--EXPECTF--
82*** Test fscanf(): different string format types with arrays ***
83
84-- iteration 1 --
85array(1) {
86  [0]=>
87  string(5) "Array"
88}
89array(1) {
90  [0]=>
91  string(5) "Array"
92}
93array(1) {
94  [0]=>
95  string(5) "Array"
96}
97array(1) {
98  [0]=>
99  string(5) "Array"
100}
101array(1) {
102  [0]=>
103  string(5) "Array"
104}
105array(1) {
106  [0]=>
107  string(5) "Array"
108}
109array(1) {
110  [0]=>
111  string(5) "Array"
112}
113array(1) {
114  [0]=>
115  string(5) "Array"
116}
117array(1) {
118  [0]=>
119  string(5) "Array"
120}
121array(1) {
122  [0]=>
123  string(5) "Array"
124}
125array(1) {
126  [0]=>
127  string(5) "Array"
128}
129array(1) {
130  [0]=>
131  string(5) "Array"
132}
133bool(false)
134
135-- iteration 2 --
136array(1) {
137  [0]=>
138  string(5) "Array"
139}
140array(1) {
141  [0]=>
142  string(5) "Array"
143}
144array(1) {
145  [0]=>
146  string(5) "Array"
147}
148array(1) {
149  [0]=>
150  string(5) "Array"
151}
152array(1) {
153  [0]=>
154  string(5) "Array"
155}
156array(1) {
157  [0]=>
158  string(5) "Array"
159}
160array(1) {
161  [0]=>
162  string(5) "Array"
163}
164array(1) {
165  [0]=>
166  string(5) "Array"
167}
168array(1) {
169  [0]=>
170  string(5) "Array"
171}
172array(1) {
173  [0]=>
174  string(5) "Array"
175}
176array(1) {
177  [0]=>
178  string(5) "Array"
179}
180array(1) {
181  [0]=>
182  string(5) "Array"
183}
184bool(false)
185
186-- iteration 3 --
187array(1) {
188  [0]=>
189  string(5) "Array"
190}
191array(1) {
192  [0]=>
193  string(5) "Array"
194}
195array(1) {
196  [0]=>
197  string(5) "Array"
198}
199array(1) {
200  [0]=>
201  string(5) "Array"
202}
203array(1) {
204  [0]=>
205  string(5) "Array"
206}
207array(1) {
208  [0]=>
209  string(5) "Array"
210}
211array(1) {
212  [0]=>
213  string(5) "Array"
214}
215array(1) {
216  [0]=>
217  string(5) "Array"
218}
219array(1) {
220  [0]=>
221  string(5) "Array"
222}
223array(1) {
224  [0]=>
225  string(5) "Array"
226}
227array(1) {
228  [0]=>
229  string(5) "Array"
230}
231array(1) {
232  [0]=>
233  string(5) "Array"
234}
235bool(false)
236
237-- iteration 4 --
238array(1) {
239  [0]=>
240  string(5) "Array"
241}
242array(1) {
243  [0]=>
244  string(5) "Array"
245}
246array(1) {
247  [0]=>
248  string(5) "Array"
249}
250array(1) {
251  [0]=>
252  string(5) "Array"
253}
254array(1) {
255  [0]=>
256  string(5) "Array"
257}
258array(1) {
259  [0]=>
260  string(5) "Array"
261}
262array(1) {
263  [0]=>
264  string(5) "Array"
265}
266array(1) {
267  [0]=>
268  string(5) "Array"
269}
270array(1) {
271  [0]=>
272  string(5) "Array"
273}
274array(1) {
275  [0]=>
276  string(5) "Array"
277}
278array(1) {
279  [0]=>
280  string(5) "Array"
281}
282array(1) {
283  [0]=>
284  string(5) "Array"
285}
286bool(false)
287
288-- iteration 5 --
289array(1) {
290  [0]=>
291  string(5) "Array"
292}
293array(1) {
294  [0]=>
295  string(5) "Array"
296}
297array(1) {
298  [0]=>
299  string(5) "Array"
300}
301array(1) {
302  [0]=>
303  string(5) "Array"
304}
305array(1) {
306  [0]=>
307  string(5) "Array"
308}
309array(1) {
310  [0]=>
311  string(5) "Array"
312}
313array(1) {
314  [0]=>
315  string(5) "Array"
316}
317array(1) {
318  [0]=>
319  string(5) "Array"
320}
321array(1) {
322  [0]=>
323  string(5) "Array"
324}
325array(1) {
326  [0]=>
327  string(5) "Array"
328}
329array(1) {
330  [0]=>
331  string(5) "Array"
332}
333array(1) {
334  [0]=>
335  string(5) "Array"
336}
337bool(false)
338
339-- iteration 6 --
340array(1) {
341  [0]=>
342  string(5) "Array"
343}
344array(1) {
345  [0]=>
346  string(5) "Array"
347}
348array(1) {
349  [0]=>
350  string(5) "Array"
351}
352array(1) {
353  [0]=>
354  string(5) "Array"
355}
356array(1) {
357  [0]=>
358  string(5) "Array"
359}
360array(1) {
361  [0]=>
362  string(5) "Array"
363}
364array(1) {
365  [0]=>
366  string(5) "Array"
367}
368array(1) {
369  [0]=>
370  string(5) "Array"
371}
372array(1) {
373  [0]=>
374  string(5) "Array"
375}
376array(1) {
377  [0]=>
378  string(5) "Array"
379}
380array(1) {
381  [0]=>
382  string(5) "Array"
383}
384array(1) {
385  [0]=>
386  string(5) "Array"
387}
388bool(false)
389
390-- iteration 7 --
391
392Warning: fscanf(): Bad scan conversion character " " in %s on line %d
393NULL
394
395Warning: fscanf(): Bad scan conversion character " " in %s on line %d
396NULL
397
398Warning: fscanf(): Bad scan conversion character " " in %s on line %d
399NULL
400
401Warning: fscanf(): Bad scan conversion character " " in %s on line %d
402NULL
403
404Warning: fscanf(): Bad scan conversion character " " in %s on line %d
405NULL
406
407Warning: fscanf(): Bad scan conversion character " " in %s on line %d
408NULL
409
410Warning: fscanf(): Bad scan conversion character " " in %s on line %d
411NULL
412
413Warning: fscanf(): Bad scan conversion character " " in %s on line %d
414NULL
415
416Warning: fscanf(): Bad scan conversion character " " in %s on line %d
417NULL
418
419Warning: fscanf(): Bad scan conversion character " " in %s on line %d
420NULL
421
422Warning: fscanf(): Bad scan conversion character " " in %s on line %d
423NULL
424
425Warning: fscanf(): Bad scan conversion character " " in %s on line %d
426NULL
427bool(false)
428
429-- iteration 8 --
430array(1) {
431  [0]=>
432  string(5) "Array"
433}
434array(1) {
435  [0]=>
436  string(5) "Array"
437}
438array(1) {
439  [0]=>
440  string(5) "Array"
441}
442array(1) {
443  [0]=>
444  string(5) "Array"
445}
446array(1) {
447  [0]=>
448  string(5) "Array"
449}
450array(1) {
451  [0]=>
452  string(5) "Array"
453}
454array(1) {
455  [0]=>
456  string(5) "Array"
457}
458array(1) {
459  [0]=>
460  string(5) "Array"
461}
462array(1) {
463  [0]=>
464  string(5) "Array"
465}
466array(1) {
467  [0]=>
468  string(5) "Array"
469}
470array(1) {
471  [0]=>
472  string(5) "Array"
473}
474array(1) {
475  [0]=>
476  string(5) "Array"
477}
478bool(false)
479
480-- iteration 9 --
481array(1) {
482  [0]=>
483  string(5) "Array"
484}
485array(1) {
486  [0]=>
487  string(5) "Array"
488}
489array(1) {
490  [0]=>
491  string(5) "Array"
492}
493array(1) {
494  [0]=>
495  string(5) "Array"
496}
497array(1) {
498  [0]=>
499  string(5) "Array"
500}
501array(1) {
502  [0]=>
503  string(5) "Array"
504}
505array(1) {
506  [0]=>
507  string(5) "Array"
508}
509array(1) {
510  [0]=>
511  string(5) "Array"
512}
513array(1) {
514  [0]=>
515  string(5) "Array"
516}
517array(1) {
518  [0]=>
519  string(5) "Array"
520}
521array(1) {
522  [0]=>
523  string(5) "Array"
524}
525array(1) {
526  [0]=>
527  string(5) "Array"
528}
529bool(false)
530
531-- iteration 10 --
532array(1) {
533  [0]=>
534  string(4) "Arra"
535}
536array(1) {
537  [0]=>
538  string(4) "Arra"
539}
540array(1) {
541  [0]=>
542  string(4) "Arra"
543}
544array(1) {
545  [0]=>
546  string(4) "Arra"
547}
548array(1) {
549  [0]=>
550  string(4) "Arra"
551}
552array(1) {
553  [0]=>
554  string(4) "Arra"
555}
556array(1) {
557  [0]=>
558  string(4) "Arra"
559}
560array(1) {
561  [0]=>
562  string(4) "Arra"
563}
564array(1) {
565  [0]=>
566  string(4) "Arra"
567}
568array(1) {
569  [0]=>
570  string(4) "Arra"
571}
572array(1) {
573  [0]=>
574  string(4) "Arra"
575}
576array(1) {
577  [0]=>
578  string(4) "Arra"
579}
580bool(false)
581
582-- iteration 11 --
583array(1) {
584  [0]=>
585  string(5) "Array"
586}
587array(1) {
588  [0]=>
589  string(5) "Array"
590}
591array(1) {
592  [0]=>
593  string(5) "Array"
594}
595array(1) {
596  [0]=>
597  string(5) "Array"
598}
599array(1) {
600  [0]=>
601  string(5) "Array"
602}
603array(1) {
604  [0]=>
605  string(5) "Array"
606}
607array(1) {
608  [0]=>
609  string(5) "Array"
610}
611array(1) {
612  [0]=>
613  string(5) "Array"
614}
615array(1) {
616  [0]=>
617  string(5) "Array"
618}
619array(1) {
620  [0]=>
621  string(5) "Array"
622}
623array(1) {
624  [0]=>
625  string(5) "Array"
626}
627array(1) {
628  [0]=>
629  string(5) "Array"
630}
631bool(false)
632
633-- iteration 12 --
634array(1) {
635  [0]=>
636  string(5) "Array"
637}
638array(1) {
639  [0]=>
640  string(5) "Array"
641}
642array(1) {
643  [0]=>
644  string(5) "Array"
645}
646array(1) {
647  [0]=>
648  string(5) "Array"
649}
650array(1) {
651  [0]=>
652  string(5) "Array"
653}
654array(1) {
655  [0]=>
656  string(5) "Array"
657}
658array(1) {
659  [0]=>
660  string(5) "Array"
661}
662array(1) {
663  [0]=>
664  string(5) "Array"
665}
666array(1) {
667  [0]=>
668  string(5) "Array"
669}
670array(1) {
671  [0]=>
672  string(5) "Array"
673}
674array(1) {
675  [0]=>
676  string(5) "Array"
677}
678array(1) {
679  [0]=>
680  string(5) "Array"
681}
682bool(false)
683
684-- iteration 13 --
685array(0) {
686}
687array(0) {
688}
689array(0) {
690}
691array(0) {
692}
693array(0) {
694}
695array(0) {
696}
697array(0) {
698}
699array(0) {
700}
701array(0) {
702}
703array(0) {
704}
705array(0) {
706}
707array(0) {
708}
709bool(false)
710
711*** Done ***
712
713