From: bugs dot php dot net at chsc dot dk
Operating system: Linux
PHP version: 5.0.1
PHP Bug Type: Zend Engine 2 problem
Bug description: Assignment operations inside class methods not working
Description:
------------
When called from inside a class method, $this->foo += 2 does not increment
the variable.
$this->foo = $this->foo + 2 appears to work, though.
This looks related to bug 27798.
Reproduce code:
---------------
<?php
class foo {
var $bar = 1;
function baz() {
$this->bar += 2;
var_dump($this->bar);
var_dump(get_object_vars($this));
}
}
$f = new foo();
$f->baz();
$f->bar += 4;
var_dump($f->bar);
?>
Expected result:
----------------
int(3)
array(1) {
["bar"]=>
int(3)
}
int(7)
Actual result:
--------------
int(1)
array(2) {
["bar"]=>
int(1)
[0]=>
int(2)
}
int(5)
--
Edit bug report at http://bugs.php.net/?id=29923&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=29923&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=29923&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=29923&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=29923&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=29923&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=29923&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=29923&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=29923&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=29923&r=support
Expected behavior: http://bugs.php.net/fix.php?id=29923&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=29923&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=29923&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=29923&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=29923&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=29923&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=29923&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=29923&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=29923&r=float
