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http://bugs.exim.org/show_bug.cgi?id=957 Summary: Unexpected PREG_BACKTRACK_LIMIT_ERROR Product: PCRE Version: 6.7 Platform: x86-64 URL: http://pastebin.com/fa42d78d OS/Version: Linux Status: NEW Severity: bug Priority: medium Component: Code AssignedTo: [email protected] ReportedBy: [email protected] CC: [email protected] Hi, I'm using PCRE 6.7.7.4 2008-07-04 with PHP, and I encountered a problem. The PHP developpers told me to report it to you. When I try to preg_replace a 2654 long string, I get a PREG_BACKTRACK_LIMIT_ERROR It's strange because as shown, the PHP pcre.backtrack_limit is set as the default 100000 limit. Why does it hits the limit with a short string like this ? Thanks Reproduce code: --------------- <http://pastebin.com/fa42d78d> Expected result: ---------------- 100000 2653 2653 Actual result: -------------- 100000 2653 Error: PREG_BACKTRACK_LIMIT_ERROR -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at http://lists.exim.org/mailman/listinfo/pcre-dev
