I was doing some tests with long-running scripts recently and noticed that 5.3 is leaking memory in cases where 5.2 wasn't. Looks like there is bug report already: http://bugs.php.net/bug.php?id=48781
PHP 5.3 was announced as more suitable for long-running scripts than 5.2 was, because of circular-references garbage collector. But this bug undermines this. So, I believe this bug is a critical one. Should be a blocker for 5.3.3 Bug-report tells that this bug was assigned to Dmitry, but, as there were not comments from him, I am not even sure if he's actually aware of the problem. Did anyone try to investigate the issue?
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