/usr/ is in php-horde-ldap 2.0.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/php/
/usr/share/php/Horde/
/usr/share/php/Horde/Ldap/
/usr/share/php/Horde/Ldap/RootDse.php
/usr/share/php/Horde/Ldap/Entry.php
/usr/share/php/Horde/Ldap/Filter.php
/usr/share/php/Horde/Ldap/Schema.php
/usr/share/php/Horde/Ldap/Exception.php
/usr/share/php/Horde/Ldap/Util.php
/usr/share/php/Horde/Ldap/Ldif.php
/usr/share/php/Horde/Ldap/Search.php
/usr/share/php/Horde/Ldap.php
/usr/share/php/tests/
/usr/share/php/tests/Horde_Ldap/
/usr/share/php/tests/Horde_Ldap/Horde/
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/UtilTest.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/unsorted_w50.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/sorted_w50.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/changes.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/sorted_w40.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/unsorted_w50_WIN.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/malformed_wrapping.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/unsorted_w30.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/malformed_encoding.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/fixtures/malformed_syntax.ldif
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/AllTests.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/phpunit.xml
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/FilterTest.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/SearchTest.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/conf.php.dist
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/LdapTest.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/EntryTest.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/TestBase.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/bootstrap.php
/usr/share/php/tests/Horde_Ldap/Horde/Ldap/LdifTest.php
/usr/share/php/.registry/
/usr/share/php/.registry/.channel.pear.horde.org/
/usr/share/php/.registry/.channel.pear.horde.org/horde_ldap.reg
/usr/share/doc/
/usr/share/doc/php-horde-ldap/
/usr/share/doc/php-horde-ldap/copyright
/usr/share/doc/php-horde-ldap/package.xml.gz
/usr/share/doc/php-horde-ldap/changelog.Debian.gz