#19738 [NEW]: Getting reference instead of copy of object
| From: | team at anahoret dot com | Date: | Thu, 03 Oct 2002 15:15:34 +0000 |
| Subject: | #19738 [NEW]: Getting reference instead of copy of object | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-21389@lists.php.net to get a copy of this message | ||
From: team@anahoret.com
Operating system: Linux, Windows
PHP version: 4.2.3
PHP Bug Type: Scripting Engine problem
Bug description: Getting reference instead of copy of object
Normally this code should print "0",
however, when uncommenting a single empty method call,
it outputs "1".
It seems like a copy suddenly becomes a reference.
<?php
$a1 = new A();
//$a1->c->f(); // uncomment this to expose error.
$a2 = $a1;
$a2->c->x = 1;
echo $a1->c->x;
class C {
var $x = 0;
function f() {}
}
class A {
var $c;
function A() { $this->c = new C(); }
}
?>
Thanks.
Anahoret Team.
--
Edit bug report at http://bugs.php.net/?id=19738&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=19738&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=19738&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=19738&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=19738&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=19738&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=19738&r=support
Expected behavior: http://bugs.php.net/fix.php?id=19738&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=19738&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=19738&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=19738&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=19738&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=19738&r=dst