granicus.if.org Git

1 --TEST--

2 Test is_executable() function: usage variations - invalid file names

3 --SKIPIF--

4 <?php

5 if (substr(PHP_OS, 0, 3) == 'WIN') {

6 die('skip not for windows');

7 }

8 require __DIR__ . '/../skipif_root.inc';

9 ?>

10 --FILE--

11 <?php

12 /* Prototype: bool is_executable ( string $filename );

13 Description: Tells whether the filename is executable

14 */

16 /* test is_executable() with invalid arguments */

18 echo "*** Testing is_executable(): usage variations ***\n";

20 $file_handle = fopen(__FILE__, "r");

21 unset($file_handle);

23 echo "\n*** Testing is_executable() on invalid files ***\n";

24 $invalid_files = array(

25 0,

26 1234,

27 -2.34555,

28 TRUE,

29 FALSE,

30 NULL,

31 " ",

32 @$file_handle

33 );

34 /* loop through to test each element in the above array

35 is an executable file */

36 foreach( $invalid_files as $invalid_file ) {

37 var_dump( is_executable($invalid_file) );

38 clearstatcache();

39 }

41 echo "Done\n";

42 ?>

43 --EXPECT--

44 *** Testing is_executable(): usage variations ***

46 *** Testing is_executable() on invalid files ***

47 bool(false)

48 bool(false)

49 bool(false)

50 bool(false)

51 bool(false)

52 bool(false)

53 bool(false)

54 bool(false)

55 Done