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1 --TEST--

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

3 --SKIPIF--

4 <?php

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

7 --FILE--

8 <?php

9 /* Prototype: bool is_readable ( string $filename );

10 Description: Tells whether the filename is readable.

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

15 echo "*** Testing is_readable(): usage variations ***\n";

17 $file_handle = fopen(__FILE__, "r");

18 unset($file_handle);

20 echo "\n*** Testing is_readable() on miscellaneous filenames ***\n";

21 $misc_files = array(

22 0,

23 1234,

24 -2.34555,

25 TRUE,

26 FALSE,

27 NULL,

28 " ",

29 @$file_handle

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

32 is a readable file */

33 foreach( $misc_files as $misc_file ) {

34 var_dump( is_readable($misc_file) );

35 clearstatcache();

38 echo "Done\n";

40 --EXPECT--

41 *** Testing is_readable(): usage variations ***

43 *** Testing is_readable() on miscellaneous filenames ***

44 bool(false)

45 bool(false)

46 bool(false)

47 bool(false)

48 bool(false)

49 bool(false)

50 bool(false)

51 bool(false)

52 Done