#34241 [NEW]: unexpected references behavior
| From: | tuft at centrum dot cz | Date: | Wed, 24 Aug 2005 19:57:46 +0000 |
| Subject: | #34241 [NEW]: unexpected references behavior | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-83957@lists.php.net to get a copy of this message | ||
From: tuft at centrum dot cz
Operating system: windows xp
PHP version: 5.0.4
PHP Bug Type: Class/Object related
Bug description: unexpected references behavior
Description:
------------
when I call "$variable = $this" inside the class it will create only
reference, it won't create new instance of object(it behave exactly like
"$variable = &$this" should behave) and "$variable = &$this" don't
do
anything.
Reproduce code:
---------------
class A
{
var $t = "Original <br>";
function A()
{
global $active;
$active = $this;
}
function test(){echo $this->t;}
}
function f()
{
global $active;
$active->t = "Changed <br>";
$active->test();
}
$a = new A();
$a->test();
f();
$a->test();
Expected result:
----------------
Original
Changed
Original
Actual result:
--------------
Original
Changed
Changed
--
Edit bug report at http://bugs.php.net/?id=34241&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34241&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34241&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34241&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34241&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34241&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34241&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34241&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34241&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34241&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34241&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=34241&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=34241&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34241&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34241&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34241&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34241&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34241&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34241&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34241&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34241&r=mysqlcfg