Bug #62262 [Opn->Ver]: RecursiveArrayIterator does not implement Countable

Edit report at https://bugs.php.net/bug.php?id=62262&edit=1 ID: 62262 Updated by: nikic@php.net Reported by: gen dot work at gmail dot com Summary: RecursiveArrayIterator does not implement Countable -Status: Open +Status: Verified Type: Bug Package: SPL related Operating System: Windows XP, Ubuntu 10.04 PHP Version: 5.3.13 Block user comment: N Private report: N New Comment: Reproduced on 5.4.1. The problem is probably that ArrayIterator implements Countable only *after* RecursiveArrayIterator already inherited from it (see http://lxr.php.net/xref/PHP_TRUNK/ext/spl/spl_array.c#1978). Fixing should be as simple as moving that macro a few lines up :) Previous Comments: ------------------------------------------------------------------------ [2012-06-08 09:05:16] gen dot work at gmail dot com Description: ------------ The RecursiveArrayIterator class does not implement Countable interface, although it extends ArrayIterator. Test script: --------------- $it = new \ArrayIterator(array(1, 2, 3)); $rit = new \RecursiveArrayIterator($it); var_dump($it instanceof \Countable); var_dump($rit instanceof \Countable); Expected result: ---------------- bool(true) bool(true) Actual result: -------------- bool(true) bool(false) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62262&edit=1