ID: 40559 Updated by: [EMAIL PROTECTED] Reported By: hunreal at gmail dot com -Status: Open +Status: Bogus Bug Type: PCRE related Operating System: FreeBSD 6.2, Windows PHP Version: 5.2.1 New Comment:
The processing is done by PCRE library, not PHP. Please report this problem to PCRE developers. Previous Comments: ------------------------------------------------------------------------ [2007-02-20 15:10:45] hunreal at gmail dot com Description: ------------ >From PHP 5.2.0, I found the speed of PCRE process UTF-8 pattern is too slowly. Reproduce code: --------------- http://www.hshh.org/temp/test.phps Script is UTF-8 Simplified Chinese string pcre_replace testing. I was also tested replace PCRE lib of php 5.2.0 from 6.7 to 6.6 not bundled, no different result. Expected result: ---------------- FreeBSD, PHP 5.2.1, process time: 3.76s (dual p3-1.26G). Windows2003, PHP 5.2.0, process time: 17.91s (Pentium-M 1.7G) If I don't set 'pcre.backtrack_limit' to '-1', script will break pcre_replace. Actual result: -------------- PHP 5.1.6 at FreeBSD, process time: 0.93s ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40559&edit=1
