From: [EMAIL PROTECTED]
Operating system: Windows XP SP1
PHP version: 4.3.0
PHP Bug Type: Arrays related
Bug description: PHP does referencing when i want to create a *copy* of an array of
objects
Hello, i have some problems with understanding the following:
class Test {
var $a;
function Test() {
$this->a = 0;
}
function test2() {
}
}
$a[0] = new Test;
$b = $a;
$a[0]->a = 1;
echo($b[0]->a);
This outputs 0 as i would expect..but:
$a[0] = new Test;
$a[0]->test2();
$b = $a;
$a[0]->a = 1;
echo($b[0]->a);
This outputs 1, and i dont understand this, PHP seems to do some sort of
referencing here, though i dont want any.. $b[0] = $a[0]; works and
creates
a real copy, but i was still wondering if $b = $a shouldnt create a copy
aswell instead of this referencing stuff...
--
Edit bug report at http://bugs.php.net/?id=21288&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=21288&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=21288&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=21288&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=21288&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=21288&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=21288&r=support
Expected behavior: http://bugs.php.net/fix.php?id=21288&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=21288&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=21288&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=21288&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21288&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=21288&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=21288&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=21288&r=gnused
