Bug #81640 [Opn]: preg_match compilation fails after upgrade from 7.4.25 to 7.4.26

Edit report at https://bugs.php.net/bug.php?id=81640&edit=1 ID: 81640 Updated by: cmb@php.net Reported by: calvet dot thomas at gmail dot com Summary: preg_match compilation fails after upgrade from 7.4.25 to 7.4.26 Status: Open Type: Bug Package: PCRE related Operating System: Ubuntu PHP Version: 7.4.26 Block user comment: N Private report: N New Comment: There is a respective downstream bug report[1]. Not sure which one is not a bug. :) [1] <https://github.com/oerdnj/deb.sury.org/issues/1682> Previous Comments: ------------------------------------------------------------------------ [2021-11-19 16:02:34] calvet dot thomas at gmail dot com Description: ------------ Hello, after upgrading from PHP 7.4.25 to PHP 7.4.26 on my servers, preg_match and preg_match_all compilation started to fail with the following error message: "PHP Warning: preg_match_all(): Compilation failed: unrecognised compile-time option bit(s) at offset 0". To resolve it I had to upgrade the libpcre2-8-0 package. The libpcre2-8-0 was at "version" 10.36, I upgraded it to "version" 10.39. Test script: --------------- preg_match('/abc/', 'foo'); ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=81640&edit=1