Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:28978
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: error (pb1.pair.com: domain digbang.com from 200.127.112.162 cause and error)
Date: Tue, 24 Apr 2007 10:41:18 -0300
Message-ID: <904D7EDB2B0594459E78E9605CB3D86961C63E@gucci.intranet.db>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Thread-Topic: Performance problem in Windows between 5.1 & 5.2
Content-class: urn:content-classes:message
Thread-Index: AceGdjx5eTvhKXOvQQy6IYg3SsYhlQ==
To: <internals@lists.php.net>
Subject: Performance problem in Windows between 5.1 & 5.2
From: mauroi@digbang.com ("Mauro Infantino")

Hi all,

I'm using PHP 5.1.6 & 5.2.1.
Is there any known performance issue with PHP 5.2.1?
With the same script, same php.ini, same extensions, same apache (of =
course), I'm getting a huge difference.

For example, with a microtime difference between start & end I get:

- PHP 5.1.6: 111ms avg.
- PHP 5.2.1: 205ms avg.

Also, If I compare the results from the xdebug profiling extension it =
gets worse (322ms vs. 22ms). I can send the zipfile (69k) containing the =
two cachegrind files if needed. The code is a little complicated because =
it uses our framework with an autoprepended file and using __autoload, =
but you'll see that the function calls are exactly the same.

Thanks in advance.

Mauro Nicol=E1s Infantino
Vera 568 - BA - Argentina :: 54 11 4857 6585 :: www.digbang.com=20