[2012-06-08 09:05 UTC] gen dot work at gmail dot com

Description:
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The RecursiveArrayIterator class does not implement Countable interface, although it extends ArrayIterator.



Test script:
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$it  = new \ArrayIterator(array(1, 2, 3));
$rit = new \RecursiveArrayIterator($it);

var_dump($it instanceof \Countable);
var_dump($rit instanceof \Countable);

Expected result:
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bool(true)
bool(true)

Actual result:
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bool(true)
bool(false)