[18:32:22] <wikibugs>	 06serviceops, 10AbuseFilter, 07PHP 7.4 support: Regular expression "х[ÿý]и" matches "х и" in Abusefilter - https://phabricator.wikimedia.org/T340068#10715758 (10suffusion_of_yellow) Seems to be fixed, at least when I try the script in T340068#8962707 again.
[18:33:40] <wikibugs>	 06serviceops, 10AbuseFilter, 07PHP 7.4 support: Regular expression "х[ÿý]и" matches "х и" in AbuseFilter - https://phabricator.wikimedia.org/T340068#10715759 (10Reedy)
[18:33:53] <wikibugs>	 06serviceops, 10AbuseFilter, 07PHP 7.4 support: Regular expression "х[ÿý]и" matches "х и" in AbuseFilter - https://phabricator.wikimedia.org/T340068#10715760 (10Reedy) 05Open→03Resolved