/usr/share/php/ is in php-horde-history 2.3.6-3ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/.registry/.channel.pear.horde.org/
/usr/share/php/.registry/
/usr/share/php/.registry/.channel.pear.horde.org/horde_history.reg
/usr/share/php/Horde/
/usr/share/php/Horde/History/
/usr/share/php/Horde/History/Composite.php
/usr/share/php/Horde/History/Exception.php
/usr/share/php/Horde/History/Log.php
/usr/share/php/Horde/History/Mock.php
/usr/share/php/Horde/History/Mongo.php
/usr/share/php/Horde/History/Null.php
/usr/share/php/Horde/History/Sql.php
/usr/share/php/Horde/History.php
/usr/share/php/data/
/usr/share/php/data/Horde_History/
/usr/share/php/data/Horde_History/migration/
/usr/share/php/data/Horde_History/migration/1_horde_history_base_tables.php
/usr/share/php/data/Horde_History/migration/2_horde_history_upgrade_autoincrement.php
/usr/share/php/data/Horde_History/migration/3_horde_history_add_modseq.php
/usr/share/php/data/Horde_History/migration/4_horde_history_add_compositeindex.php
/usr/share/php/data/Horde_History/migration/5_horde_history_remove_compositeindex.php
/usr/share/php/data/Horde_History/migration/6_horde_history_fix_botchedindexes.php