#49348 [NEW]: no notice

From: Date: Mon, 24 Aug 2009 16:22:02 +0000
Subject: #49348 [NEW]: no notice
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-141440@lists.php.net to get a copy of this message 
From:             BelStudent at yandex dot ru
Operating system: Windows XP SP3
PHP version:      5.3.0
PHP Bug Type:     Unknown/Other Function
Bug description:  no notice

Description:
------------
Usually, if you try to do this: ++$num, then thrown notice, that the
"Undefined variable: num". This helps avoid errors. 
But if you have class and you're trying to do so ++$this->num num nowhere
and had not previously identified, then the issue no warnings and notices.


Accidentally deleted in the symbol and received ++$this->nu, and then
climbed into hell knows what mistakes to find this place and correct to
++$this->num took several hours. So I am very concerned about the issue:
how to do so were given notice, if you try to do something with
uninitialized (unknown) variable in the class?

Reproduce code:
---------------
<?php
class A
{ public function __construct()
    {   ++$this->num;
    }
}
new A();
?>

Expected result:
----------------
Undefined property:  A::$num


Actual result:
--------------
empty

-- 
Edit bug report at http://bugs.php.net/?id=49348&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=49348&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=49348&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=49348&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=49348&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49348&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=49348&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=49348&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=49348&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=49348&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=49348&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=49348&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=49348&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=49348&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=49348&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=49348&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=49348&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=49348&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=49348&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=49348&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=49348&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=49348&r=mysqlcfg

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