php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Request #73061 FREQ: compiled regexps: opcache cache them maybe?
Submitted: 2016-09-10 08:39 UTC Modified: 2016-09-10 14:24 UTC
Votes:3
Avg. Score:2.3 ± 1.9
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:-1 (-100.0%)
From: alex at alex-at dot ru Assigned:
Status: Open Package: PCRE related
PHP Version: Next Minor Version OS:
Private report: No CVE-ID: None
View Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
If you reported this bug, you can edit this bug over here.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: alex at alex-at dot ru
New email:
PHP Version: OS:

 

 [2016-09-10 08:39 UTC] alex at alex-at dot ru 
Description:
------------
PHP regexp cache seems to be per-thread, and that's sometimes very inconvenient. 

Imagine like 100 RPS doing ~10 different regexes each time. If these could be precompiled and cached between threads, it all would be fine. But if it's per-thread, then it's like ~1000 compilations each second.

Maybe there can be a way to store compiled regexps inside the opcache cache?

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2016-09-10 14:24 UTC] cmb@php.net
-Package: *Regular Expressions +Package: PCRE related
 [2023-09-29 12:15 UTC] tannaowens6 at googlemail dot com 
Thanks for the information. (https://github.com)(https://www.mycvshr.website/)
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Mon Mar 31 02:01:30 2025 UTC