#34445 [Opn->Bgs]: ArrayAccess implementation class cannot be "foreach"-ed

ID: 34445 Updated by: johannes@php.net Reported By: stochnagara at hotmail dot com -Status: Open +Status: Bogus Bug Type: Class/Object related PHP Version: 5CVS-2005-09-09 (snap) New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php ArrayAccess is no Iterator Previous Comments: ------------------------------------------------------------------------ [2005-09-09 20:30:22] stochnagara at hotmail dot com Description: ------------ I made a class which implements ArrayAccess. Then I try to use foreach on one of its array values and I get error "Objects used as arrays in post/pre increment/decrement must return values by reference" I've reduced the big code fragment to this small one: Reproduce code: --------------- <? class foo implements ArrayAccess { protected $params; public function offsetGet ($field) { return $this->params[$field]; } public function offsetExists ($field) { return isset ($this->params[$field]); } public function offsetUnset ($field) { unset ($this->params[$field]); } public function offsetSet ($field, $value) { $this->params[$field] = $value; } } $foo = new foo; foreach ($foo['options'] as $optionvalue => $optiontext) {} Expected result: ---------------- no errors Actual result: -------------- Fatal error: Objects used as arrays in post/pre increment/decrement must return values by reference in ... on line 161 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=34445&edit=1