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1 --TEST--

2 fscanf() tests

3 --FILE--

4 <?php

6 $filename = __DIR__."/fscanf.dat";

8 file_put_contents($filename, "data");

10 $fp = fopen($filename, "rt");

11 var_dump(fscanf($fp, "%d", $v));

12 var_dump($v);

13 fclose($fp);

15 $fp = fopen($filename, "rt");

16 var_dump(fscanf($fp, "%s", $v));

17 var_dump($v);

18 fclose($fp);

20 $fp = fopen($filename, "rt");

21 try {

22 fscanf($fp, "%s", $v, $v1);

23 } catch (ValueError $exception) {

24 echo $exception->getMessage() . "\n";

25 }

26 var_dump($v);

27 var_dump($v1);

28 fclose($fp);

30 $v = array();

31 $v1 = array();

32 $fp = fopen($filename, "rt");

33 try {

34 fscanf($fp, "", $v, $v1);

35 } catch (ValueError $exception) {

36 echo $exception->getMessage() . "\n";

37 }

38 var_dump($v);

39 var_dump($v1);

40 fclose($fp);

42 $v = array();

43 $v1 = array();

44 $fp = fopen($filename, "rt");

45 try {

46 fscanf($fp, "%.a", $v, $v1);

47 } catch (ValueError $exception) {

48 echo $exception->getMessage() . "\n";

49 }

50 var_dump($v);

51 var_dump($v1);

52 fclose($fp);

54 @unlink($filename);

55 touch($filename);

57 $fp = fopen($filename, "rt");

58 var_dump(fscanf($fp, "%s", $v));

59 var_dump($v);

60 fclose($fp);

62 file_put_contents($filename, "data");

64 $fp = fopen($filename, "rt");

65 try {

66 var_dump(fscanf($fp, "%s%d", $v));

67 } catch (ValueError $exception) {

68 echo $exception->getMessage() . "\n";

69 }

71 echo "Done\n";

72 ?>

73 --CLEAN--

74 <?php

75 $filename = __DIR__."/fscanf.dat";

76 unlink($filename);

77 ?>

78 --EXPECTF--

79 int(0)

80 NULL

81 int(1)

82 string(4) "data"

83 Variable is not assigned by any conversion specifiers

84 string(4) "data"

85 NULL

86 Variable is not assigned by any conversion specifiers

87 array(0) {

88 }

89 array(0) {

90 }

91 Bad scan conversion character "."

92 array(0) {

93 }

94 array(0) {

95 }

96 bool(false)

97 array(0) {

98 }

99 Different numbers of variable names and field specifiers

100 Done