1--TEST--
2Test fscanf() function: usage variations - octal formats with integer values
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 different integer values using different octal format types */
12
13$file_path = dirname(__FILE__);
14
15echo "*** Test fscanf(): different octal format types with different integer values ***\n";
16
17// create a file
18$filename = "$file_path/fscanf_variation27.tmp";
19$file_handle = fopen($filename, "w");
20if($file_handle == false)
21  exit("Error:failed to open file $filename");
22
23// different valid  integer vlaues
24$valid_ints = array(
25  0,
26  1,
27  -1,
28  -2147483648, // max negative integer value
29  -2147483647,
30  2147483647,  // max positive integer value
31  2147483640,
32  0x123B,      // integer as hexadecimal
33  0x12ab,
34  0Xfff,
35  0XFA,
36  -0x80000000, // max negative integer as hexadecimal
37  0x7fffffff,  // max postive integer as hexadecimal
38  0x7FFFFFFF,  // max postive integer as hexadecimal
39  0123,        // integer as octal
40  01912,       // should be quivalent to octal 1
41  -020000000000, // max negative integer as octal
42  017777777777  // max positive integer as octal
43);
44// various octal formats
45$octal_formats = array( "%o",
46                        "%ho", "%lo", "%Lo",
47                        " %o", "%o ", "% o",
48                        "\t%o", "\n%o", "%4o",
49                        "%30o", "%[0-7]", "%*o"
50                 );
51
52$counter = 1;
53
54// writing to the file
55foreach($valid_ints as $int_value) {
56  @fprintf($file_handle, $int_value);
57  @fprintf($file_handle, "\n");
58}
59// closing the file
60fclose($file_handle);
61
62// opening the file for reading
63$file_handle = fopen($filename, "r");
64if($file_handle == false) {
65  exit("Error:failed to open file $filename");
66}
67
68$counter = 1;
69// reading the values from file using different octal formats
70foreach($octal_formats as $octal_format) {
71  // rewind the file so that for every foreach iteration the file pointer starts from bof
72  rewind($file_handle);
73  echo "\n-- iteration $counter --\n";
74  while( !feof($file_handle) ) {
75    var_dump( fscanf($file_handle,$octal_format) );
76  }
77  $counter++;
78}
79
80echo "\n*** Done ***";
81?>
82--CLEAN--
83<?php
84$file_path = dirname(__FILE__);
85$filename = "$file_path/fscanf_variation27.tmp";
86unlink($filename);
87?>
88--EXPECTF--
89*** Test fscanf(): different octal format types with different integer values ***
90
91-- iteration 1 --
92array(1) {
93  [0]=>
94  int(0)
95}
96array(1) {
97  [0]=>
98  int(1)
99}
100array(1) {
101  [0]=>
102  int(-1)
103}
104array(1) {
105  [0]=>
106  int(-9020)
107}
108array(1) {
109  [0]=>
110  int(-9020)
111}
112array(1) {
113  [0]=>
114  int(9020)
115}
116array(1) {
117  [0]=>
118  int(9020)
119}
120array(1) {
121  [0]=>
122  int(2487)
123}
124array(1) {
125  [0]=>
126  int(319)
127}
128array(1) {
129  [0]=>
130  int(32)
131}
132array(1) {
133  [0]=>
134  int(168)
135}
136array(1) {
137  [0]=>
138  int(-9020)
139}
140array(1) {
141  [0]=>
142  int(9020)
143}
144array(1) {
145  [0]=>
146  int(9020)
147}
148array(1) {
149  [0]=>
150  NULL
151}
152array(1) {
153  [0]=>
154  int(1)
155}
156array(1) {
157  [0]=>
158  int(-9020)
159}
160array(1) {
161  [0]=>
162  int(9020)
163}
164bool(false)
165
166-- iteration 2 --
167array(1) {
168  [0]=>
169  int(0)
170}
171array(1) {
172  [0]=>
173  int(1)
174}
175array(1) {
176  [0]=>
177  int(-1)
178}
179array(1) {
180  [0]=>
181  int(-9020)
182}
183array(1) {
184  [0]=>
185  int(-9020)
186}
187array(1) {
188  [0]=>
189  int(9020)
190}
191array(1) {
192  [0]=>
193  int(9020)
194}
195array(1) {
196  [0]=>
197  int(2487)
198}
199array(1) {
200  [0]=>
201  int(319)
202}
203array(1) {
204  [0]=>
205  int(32)
206}
207array(1) {
208  [0]=>
209  int(168)
210}
211array(1) {
212  [0]=>
213  int(-9020)
214}
215array(1) {
216  [0]=>
217  int(9020)
218}
219array(1) {
220  [0]=>
221  int(9020)
222}
223array(1) {
224  [0]=>
225  NULL
226}
227array(1) {
228  [0]=>
229  int(1)
230}
231array(1) {
232  [0]=>
233  int(-9020)
234}
235array(1) {
236  [0]=>
237  int(9020)
238}
239bool(false)
240
241-- iteration 3 --
242array(1) {
243  [0]=>
244  int(0)
245}
246array(1) {
247  [0]=>
248  int(1)
249}
250array(1) {
251  [0]=>
252  int(-1)
253}
254array(1) {
255  [0]=>
256  int(-9020)
257}
258array(1) {
259  [0]=>
260  int(-9020)
261}
262array(1) {
263  [0]=>
264  int(9020)
265}
266array(1) {
267  [0]=>
268  int(9020)
269}
270array(1) {
271  [0]=>
272  int(2487)
273}
274array(1) {
275  [0]=>
276  int(319)
277}
278array(1) {
279  [0]=>
280  int(32)
281}
282array(1) {
283  [0]=>
284  int(168)
285}
286array(1) {
287  [0]=>
288  int(-9020)
289}
290array(1) {
291  [0]=>
292  int(9020)
293}
294array(1) {
295  [0]=>
296  int(9020)
297}
298array(1) {
299  [0]=>
300  NULL
301}
302array(1) {
303  [0]=>
304  int(1)
305}
306array(1) {
307  [0]=>
308  int(-9020)
309}
310array(1) {
311  [0]=>
312  int(9020)
313}
314bool(false)
315
316-- iteration 4 --
317array(1) {
318  [0]=>
319  int(0)
320}
321array(1) {
322  [0]=>
323  int(1)
324}
325array(1) {
326  [0]=>
327  int(-1)
328}
329array(1) {
330  [0]=>
331  int(-9020)
332}
333array(1) {
334  [0]=>
335  int(-9020)
336}
337array(1) {
338  [0]=>
339  int(9020)
340}
341array(1) {
342  [0]=>
343  int(9020)
344}
345array(1) {
346  [0]=>
347  int(2487)
348}
349array(1) {
350  [0]=>
351  int(319)
352}
353array(1) {
354  [0]=>
355  int(32)
356}
357array(1) {
358  [0]=>
359  int(168)
360}
361array(1) {
362  [0]=>
363  int(-9020)
364}
365array(1) {
366  [0]=>
367  int(9020)
368}
369array(1) {
370  [0]=>
371  int(9020)
372}
373array(1) {
374  [0]=>
375  NULL
376}
377array(1) {
378  [0]=>
379  int(1)
380}
381array(1) {
382  [0]=>
383  int(-9020)
384}
385array(1) {
386  [0]=>
387  int(9020)
388}
389bool(false)
390
391-- iteration 5 --
392array(1) {
393  [0]=>
394  int(0)
395}
396array(1) {
397  [0]=>
398  int(1)
399}
400array(1) {
401  [0]=>
402  int(-1)
403}
404array(1) {
405  [0]=>
406  int(-9020)
407}
408array(1) {
409  [0]=>
410  int(-9020)
411}
412array(1) {
413  [0]=>
414  int(9020)
415}
416array(1) {
417  [0]=>
418  int(9020)
419}
420array(1) {
421  [0]=>
422  int(2487)
423}
424array(1) {
425  [0]=>
426  int(319)
427}
428array(1) {
429  [0]=>
430  int(32)
431}
432array(1) {
433  [0]=>
434  int(168)
435}
436array(1) {
437  [0]=>
438  int(-9020)
439}
440array(1) {
441  [0]=>
442  int(9020)
443}
444array(1) {
445  [0]=>
446  int(9020)
447}
448array(1) {
449  [0]=>
450  NULL
451}
452array(1) {
453  [0]=>
454  int(1)
455}
456array(1) {
457  [0]=>
458  int(-9020)
459}
460array(1) {
461  [0]=>
462  int(9020)
463}
464bool(false)
465
466-- iteration 6 --
467array(1) {
468  [0]=>
469  int(0)
470}
471array(1) {
472  [0]=>
473  int(1)
474}
475array(1) {
476  [0]=>
477  int(-1)
478}
479array(1) {
480  [0]=>
481  int(-9020)
482}
483array(1) {
484  [0]=>
485  int(-9020)
486}
487array(1) {
488  [0]=>
489  int(9020)
490}
491array(1) {
492  [0]=>
493  int(9020)
494}
495array(1) {
496  [0]=>
497  int(2487)
498}
499array(1) {
500  [0]=>
501  int(319)
502}
503array(1) {
504  [0]=>
505  int(32)
506}
507array(1) {
508  [0]=>
509  int(168)
510}
511array(1) {
512  [0]=>
513  int(-9020)
514}
515array(1) {
516  [0]=>
517  int(9020)
518}
519array(1) {
520  [0]=>
521  int(9020)
522}
523array(1) {
524  [0]=>
525  NULL
526}
527array(1) {
528  [0]=>
529  int(1)
530}
531array(1) {
532  [0]=>
533  int(-9020)
534}
535array(1) {
536  [0]=>
537  int(9020)
538}
539bool(false)
540
541-- iteration 7 --
542
543Warning: fscanf(): Bad scan conversion character " " in %s on line %d
544NULL
545
546Warning: fscanf(): Bad scan conversion character " " in %s on line %d
547NULL
548
549Warning: fscanf(): Bad scan conversion character " " in %s on line %d
550NULL
551
552Warning: fscanf(): Bad scan conversion character " " in %s on line %d
553NULL
554
555Warning: fscanf(): Bad scan conversion character " " in %s on line %d
556NULL
557
558Warning: fscanf(): Bad scan conversion character " " in %s on line %d
559NULL
560
561Warning: fscanf(): Bad scan conversion character " " in %s on line %d
562NULL
563
564Warning: fscanf(): Bad scan conversion character " " in %s on line %d
565NULL
566
567Warning: fscanf(): Bad scan conversion character " " in %s on line %d
568NULL
569
570Warning: fscanf(): Bad scan conversion character " " in %s on line %d
571NULL
572
573Warning: fscanf(): Bad scan conversion character " " in %s on line %d
574NULL
575
576Warning: fscanf(): Bad scan conversion character " " in %s on line %d
577NULL
578
579Warning: fscanf(): Bad scan conversion character " " in %s on line %d
580NULL
581
582Warning: fscanf(): Bad scan conversion character " " in %s on line %d
583NULL
584
585Warning: fscanf(): Bad scan conversion character " " in %s on line %d
586NULL
587
588Warning: fscanf(): Bad scan conversion character " " in %s on line %d
589NULL
590
591Warning: fscanf(): Bad scan conversion character " " in %s on line %d
592NULL
593
594Warning: fscanf(): Bad scan conversion character " " in %s on line %d
595NULL
596bool(false)
597
598-- iteration 8 --
599array(1) {
600  [0]=>
601  int(0)
602}
603array(1) {
604  [0]=>
605  int(1)
606}
607array(1) {
608  [0]=>
609  int(-1)
610}
611array(1) {
612  [0]=>
613  int(-9020)
614}
615array(1) {
616  [0]=>
617  int(-9020)
618}
619array(1) {
620  [0]=>
621  int(9020)
622}
623array(1) {
624  [0]=>
625  int(9020)
626}
627array(1) {
628  [0]=>
629  int(2487)
630}
631array(1) {
632  [0]=>
633  int(319)
634}
635array(1) {
636  [0]=>
637  int(32)
638}
639array(1) {
640  [0]=>
641  int(168)
642}
643array(1) {
644  [0]=>
645  int(-9020)
646}
647array(1) {
648  [0]=>
649  int(9020)
650}
651array(1) {
652  [0]=>
653  int(9020)
654}
655array(1) {
656  [0]=>
657  NULL
658}
659array(1) {
660  [0]=>
661  int(1)
662}
663array(1) {
664  [0]=>
665  int(-9020)
666}
667array(1) {
668  [0]=>
669  int(9020)
670}
671bool(false)
672
673-- iteration 9 --
674array(1) {
675  [0]=>
676  int(0)
677}
678array(1) {
679  [0]=>
680  int(1)
681}
682array(1) {
683  [0]=>
684  int(-1)
685}
686array(1) {
687  [0]=>
688  int(-9020)
689}
690array(1) {
691  [0]=>
692  int(-9020)
693}
694array(1) {
695  [0]=>
696  int(9020)
697}
698array(1) {
699  [0]=>
700  int(9020)
701}
702array(1) {
703  [0]=>
704  int(2487)
705}
706array(1) {
707  [0]=>
708  int(319)
709}
710array(1) {
711  [0]=>
712  int(32)
713}
714array(1) {
715  [0]=>
716  int(168)
717}
718array(1) {
719  [0]=>
720  int(-9020)
721}
722array(1) {
723  [0]=>
724  int(9020)
725}
726array(1) {
727  [0]=>
728  int(9020)
729}
730array(1) {
731  [0]=>
732  NULL
733}
734array(1) {
735  [0]=>
736  int(1)
737}
738array(1) {
739  [0]=>
740  int(-9020)
741}
742array(1) {
743  [0]=>
744  int(9020)
745}
746bool(false)
747
748-- iteration 10 --
749array(1) {
750  [0]=>
751  int(0)
752}
753array(1) {
754  [0]=>
755  int(1)
756}
757array(1) {
758  [0]=>
759  int(-1)
760}
761array(1) {
762  [0]=>
763  int(-140)
764}
765array(1) {
766  [0]=>
767  int(-140)
768}
769array(1) {
770  [0]=>
771  int(1127)
772}
773array(1) {
774  [0]=>
775  int(1127)
776}
777array(1) {
778  [0]=>
779  int(2487)
780}
781array(1) {
782  [0]=>
783  int(319)
784}
785array(1) {
786  [0]=>
787  int(32)
788}
789array(1) {
790  [0]=>
791  int(168)
792}
793array(1) {
794  [0]=>
795  int(-140)
796}
797array(1) {
798  [0]=>
799  int(1127)
800}
801array(1) {
802  [0]=>
803  int(1127)
804}
805array(1) {
806  [0]=>
807  NULL
808}
809array(1) {
810  [0]=>
811  int(1)
812}
813array(1) {
814  [0]=>
815  int(-140)
816}
817array(1) {
818  [0]=>
819  int(1127)
820}
821bool(false)
822
823-- iteration 11 --
824array(1) {
825  [0]=>
826  int(0)
827}
828array(1) {
829  [0]=>
830  int(1)
831}
832array(1) {
833  [0]=>
834  int(-1)
835}
836array(1) {
837  [0]=>
838  int(-9020)
839}
840array(1) {
841  [0]=>
842  int(-9020)
843}
844array(1) {
845  [0]=>
846  int(9020)
847}
848array(1) {
849  [0]=>
850  int(9020)
851}
852array(1) {
853  [0]=>
854  int(2487)
855}
856array(1) {
857  [0]=>
858  int(319)
859}
860array(1) {
861  [0]=>
862  int(32)
863}
864array(1) {
865  [0]=>
866  int(168)
867}
868array(1) {
869  [0]=>
870  int(-9020)
871}
872array(1) {
873  [0]=>
874  int(9020)
875}
876array(1) {
877  [0]=>
878  int(9020)
879}
880array(1) {
881  [0]=>
882  NULL
883}
884array(1) {
885  [0]=>
886  int(1)
887}
888array(1) {
889  [0]=>
890  int(-9020)
891}
892array(1) {
893  [0]=>
894  int(9020)
895}
896bool(false)
897
898-- iteration 12 --
899array(1) {
900  [0]=>
901  string(1) "0"
902}
903array(1) {
904  [0]=>
905  string(1) "1"
906}
907array(1) {
908  [0]=>
909  NULL
910}
911array(1) {
912  [0]=>
913  NULL
914}
915array(1) {
916  [0]=>
917  NULL
918}
919array(1) {
920  [0]=>
921  string(5) "21474"
922}
923array(1) {
924  [0]=>
925  string(5) "21474"
926}
927array(1) {
928  [0]=>
929  string(4) "4667"
930}
931array(1) {
932  [0]=>
933  string(3) "477"
934}
935array(1) {
936  [0]=>
937  string(2) "40"
938}
939array(1) {
940  [0]=>
941  string(3) "250"
942}
943array(1) {
944  [0]=>
945  NULL
946}
947array(1) {
948  [0]=>
949  string(5) "21474"
950}
951array(1) {
952  [0]=>
953  string(5) "21474"
954}
955array(1) {
956  [0]=>
957  NULL
958}
959array(1) {
960  [0]=>
961  string(1) "1"
962}
963array(1) {
964  [0]=>
965  NULL
966}
967array(1) {
968  [0]=>
969  string(5) "21474"
970}
971bool(false)
972
973-- iteration 13 --
974array(0) {
975}
976array(0) {
977}
978array(0) {
979}
980array(0) {
981}
982array(0) {
983}
984array(0) {
985}
986array(0) {
987}
988array(0) {
989}
990array(0) {
991}
992array(0) {
993}
994array(0) {
995}
996array(0) {
997}
998array(0) {
999}
1000array(0) {
1001}
1002array(0) {
1003}
1004array(0) {
1005}
1006array(0) {
1007}
1008array(0) {
1009}
1010bool(false)
1011
1012*** Done ***
1013
1014