/usr/share/ is in php-horde-service-twitter 2.1.5-3build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/.registry/
/usr/share/php/.registry/.channel.pear.horde.org/
/usr/share/php/
/usr/share/php/Horde/
/usr/share/php/Horde/Service/
/usr/share/php/Horde/Service/Twitter.php
/usr/share/php/Horde/Service/Twitter/
/usr/share/php/Horde/Service/Twitter/Request/
/usr/share/php/Horde/Service/Twitter/Request/Oauth.php
/usr/share/php/Horde/Service/Twitter/Exception.php
/usr/share/php/Horde/Service/Twitter/Request.php
/usr/share/php/Horde/Service/Twitter/Account.php
/usr/share/php/Horde/Service/Twitter/Favorites.php
/usr/share/php/Horde/Service/Twitter/Auth.php
/usr/share/php/Horde/Service/Twitter/Auth/
/usr/share/php/Horde/Service/Twitter/Auth/Oauth.php
/usr/share/php/Horde/Service/Twitter/Statuses.php
/usr/share/php/.registry/.channel.pear.horde.org/horde_service_twitter.reg
/usr/share/doc/
/usr/share/doc/php-horde-service-twitter/
/usr/share/doc/php-horde-service-twitter/examples/
/usr/share/doc/php-horde-service-twitter/examples/twitter_cli.php
/usr/share/doc/php-horde-service-twitter/examples/twitter_browser.php
/usr/share/doc/php-horde-service-twitter/copyright
/usr/share/doc/php-horde-service-twitter/changelog.Debian.gz
/usr/share/doc/php-horde-service-twitter/package.xml.gz