From:
Operating system: Ubuntu Linux
PHP version: 5.2.17
Package: Class/Object related
Bug Type: Feature/Change Request
Bug description:ArrayAccess not works properly on multi-level arrays
Description:
------------
If I use an Object, with an ArrayAccess interface, I can't modify element
arrays the same way like 2-dimensional arrays
Test script:
---------------
<?php
// Just a simple class, for testing.
class ArrayTest implements ArrayAccess
{
private $array;
public function offsetGet($offset) {
return $this->array[$offset];
}
public function offsetSet($offset,$value) {
$this->array[$offset] = $value;
}
public function offsetUnset($offset) {
unset($this->array[$offset]);
}
public function offsetExists($offset) {
return isset($this->array[$offset]);
}
}
$a = new ArrayTest();
$b = new ArrayTest();
$a['numbers'] = array('one'=>1);
var_dump($a['numbers']);
$b['numbers']['one'] = 1;
var_dump($b['numbers']);
?>
Expected result:
----------------
I want to get:
array ( 'one' => 1, )
array ( 'one' => 1, )
But I got instead:
array ( 'one' => 1, )
Notice: Indirect modification of overloaded element of ArrayTest has no
effect in /home/zsolt94/www/oopy/arraytest.php on line 30
null
I think that:
$a['foo']['bar'] = $anything;
Should do the same effect as that:
$foo = $a['foo'];
$foo['bar'] = $anything;
$a['foo'] = $foo;
unset($foo);
--
Edit bug report at http://bugs.php.net/bug.php?id=53723&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=53723&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=53723&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=53723&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=53723&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=53723&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=53723&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=53723&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=53723&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=53723&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=53723&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=53723&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=53723&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=53723&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=53723&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=53723&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=53723&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=53723&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=53723&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=53723&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=53723&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=53723&r=mysqlcfg
