mirror of
https://github.com/php/php-src.git
synced 2024-09-21 18:07:23 +00:00
b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
35 lines
633 B
PHP
35 lines
633 B
PHP
--TEST--
|
|
Test is_dir() function: usage variations - invalid arguments
|
|
--CONFLICTS--
|
|
obscure_filename
|
|
--FILE--
|
|
<?php
|
|
/* Passing invalid arguments to is_dir() */
|
|
|
|
echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n";
|
|
$dirnames = array(
|
|
/* Invalid dirnames */
|
|
-2.34555,
|
|
TRUE,
|
|
FALSE,
|
|
" ",
|
|
|
|
/* scalars */
|
|
0,
|
|
1234
|
|
);
|
|
|
|
/* loop through to test each element the above array */
|
|
foreach($dirnames as $dirname) {
|
|
var_dump( is_dir($dirname) );
|
|
}
|
|
?>
|
|
--EXPECT--
|
|
*** Testing is_dir() with Invalid arguments: expected bool(false) ***
|
|
bool(false)
|
|
bool(false)
|
|
bool(false)
|
|
bool(false)
|
|
bool(false)
|
|
bool(false)
|