From: tomas_matousek at hotmail dot com
Operating system: WinXP
PHP version: 5.1.0b2
PHP Bug Type: SPL related
Bug description: ArrayAccess - getOffset doesn't work
Description:
------------
Since you fixed this issue:
"Fixed inheritance check to control return by reference and pass by
reference correctly (ArrayAccess can no longer support references
correctly)."
offsetGet doesn't work correctly not only with references.
I would suggest you to change interface and require return by reference
for offsetGet. This would fix also issues regarding references.
Reproduce code:
---------------
class C { public $x; }
$z = new C;
class ArrayClass implements ArrayAccess
{
function offsetGet($index)
{
global $z;
$result = array("obj" => $z);
return $result;
}
function offsetSet($index, $newval) { }
function offsetExists($index) { }
function offsetUnset($index) { }
}
$obj = new ArrayClass();
$obj["index"]["obj"]->x = 10;
Expected result:
----------------
I would expect no error. The code is imho correct.
Actual result:
--------------
Fatal error: Objects used as arrays in post/pre increment/decrement must
return values by reference.
--
Edit bug report at http://bugs.php.net/?id=33582&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33582&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33582&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33582&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33582&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33582&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33582&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33582&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33582&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33582&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33582&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33582&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33582&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33582&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33582&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33582&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33582&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33582&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33582&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33582&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33582&r=mysqlcfg
