/usr/ is in php-http-request 1.4.4-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/php/
/usr/share/php/.registry/
/usr/share/php/.registry/http_request.reg
/usr/share/php/doc/
/usr/share/php/doc/HTTP_Request/
/usr/share/php/doc/HTTP_Request/docs/
/usr/share/php/doc/HTTP_Request/docs/example.php
/usr/share/php/doc/HTTP_Request/docs/download-progress.php
/usr/share/php/HTTP/
/usr/share/php/HTTP/Request/
/usr/share/php/HTTP/Request/Listener.php
/usr/share/php/HTTP/Request.php
/usr/share/doc/
/usr/share/doc/php-http-request/
/usr/share/doc/php-http-request/copyright
/usr/share/doc/php-http-request/examples/
/usr/share/doc/php-http-request/examples/example.php
/usr/share/doc/php-http-request/examples/download-progress.php
/usr/share/doc/php-http-request/changelog.Debian.gz