Bug #79709 [Opn->Sus]: Regex does not match space with JIT enabled

Edit report at https://bugs.php.net/bug.php?id=79709&edit=1 ID: 79709 Updated by: requinix@php.net Reported by: majed at dee dot codes -Summary: Space regex +Summary: Regex does not match space with JIT enabled -Status: Open +Status: Suspended Type: Bug -Package: *Regular Expressions +Package: PCRE related Operating System: Linux PHP Version: 7.4.7 Block user comment: N Private report: N New Comment: Only happens in JIT mode. Disable that with the pcre.jit setting. That makes this a bug in the upstream PCRE library. I'm suspending this until that is fixed. Previous Comments: ------------------------------------------------------------------------ [2020-06-18 05:55:53] majed at dee dot codes Description: ------------ Hi, This print_r(preg_match('/[\s\p{Arabic}]/u',' ')); Prints 1 in PHP7.3.11 but prints 0 in 7.4.7 . If that's is expected, it's not documented in the migration manual. https://www.php.net/manual/en/migration74.other-changes.php#migration74.other-changes.pkg-config Test script: --------------- print_r(preg_match('/[\s\p{Arabic}]/u',' ')); Expected result: ---------------- 1 Actual result: -------------- 0 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79709&edit=1