Annotation of embedaddon/php/ext/standard/tests/file/is_dir_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test is_dir() function: usage variations - invalid arguments
3: --FILE--
4: <?php
5: /* Prototype: bool is_dir ( string $dirname );
6: Description: Tells whether the dirname is a directory
7: Returns TRUE if the dirname exists and is a directory, FALSE otherwise.
8: */
9:
10: /* Passing invalid arguments to is_dir() */
11:
12: $dir_handle = opendir( dirname(__FILE__) );
13:
14: echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n";
15: $dirnames = array(
16: /* Invalid dirnames */
17: -2.34555,
18: TRUE,
19: FALSE,
20: NULL,
21: " ",
22: $dir_handle,
23:
24: /* scalars */
25: 0,
26: 1234
27: );
28:
29: /* loop through to test each element the above array */
30: foreach($dirnames as $dirname) {
31: var_dump( is_dir($dirname) );
32: }
33: closedir($dir_handle);
34:
35: echo "\n*** Done ***";
36: ?>
37: --EXPECTF--
38: *** Testing is_dir() with Invalid arguments: expected bool(false) ***
39: bool(false)
40: bool(false)
41: bool(false)
42: bool(false)
43: bool(false)
44:
45: Warning: is_dir() expects parameter 1 to be string, resource given in %s on line %d
46: NULL
47: bool(false)
48: bool(false)
49:
50: *** Done ***
51:
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