From: [EMAIL PROTECTED]
Operating system:
PHP version: 4CVS-2002-11-20 (dev)
PHP Bug Type: Scripting Engine problem
Bug description: is_scalar(NULL) should be true
NULL is a type with a discrete set of values. The is_scalar function
should return TRUE when passed NULL.
<?
if(is_scalar(NULL))
print("NULL is a scalar\n");
if(is_scalar($a))
print("an unset variable is a scalar\n");
?>
--
Edit bug report at http://bugs.php.net/?id=20530&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=20530&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=20530&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=20530&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=20530&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=20530&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=20530&r=support
Expected behavior: http://bugs.php.net/fix.php?id=20530&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=20530&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=20530&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=20530&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20530&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=20530&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=20530&r=isapi
