note 48826 added to function.empty

It should also be noted that while '0' qualifies as empty, '00' does not. For that matter, neither do '00000000' and '0.00'. ---- Manual Page -- http://www.php.net/manual/en/function.empty.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+48826 Delete -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+48826&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+48826&report=yes Search -- http://master.php.net/manage/user-notes.php