is_dir_variation3.phpt [plain text]
--TEST--
Test is_dir() function: usage variations - invalid arguments
--FILE--
<?php
$dir_handle = opendir( dirname(__FILE__) );
echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n";
$dirnames = array(
-2.34555,
TRUE,
FALSE,
NULL,
" ",
$dir_handle,
0,
1234
);
foreach($dirnames as $dirname) {
var_dump( is_dir($dirname) );
}
closedir($dir_handle);
echo "\n*** Done ***";
?>
--EXPECTF--
*** Testing is_dir() with Invalid arguments: expected bool(false) ***
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
Warning: is_dir() expects parameter 1 to be a valid path, resource given in %s on line %d
NULL
bool(false)
bool(false)
*** Done ***