/usr/share/php/ is in php-htmlpurifier 4.4.0+dfsg1-2.
This file is owned by root:root, with mode 0o755.
There are a lot of files here (827 total). We're only showing the immediate contents of /usr/share/php.
/usr/share/php
..
/usr/share/php-htmlpurifier/phpdoc.ini
/usr/share/php-htmlpurifier/test-settings.sample.php
/usr/share/php-htmlpurifier/smoketests/
/usr/share/php-htmlpurifier/art/
/usr/share/php-htmlpurifier/configdoc/
/usr/share/php-htmlpurifier/library/
/usr/share/php-htmlpurifier/tests/
/usr/share/php-htmlpurifier/extras/
/usr/share/php-htmlpurifier/maintenance/
/usr/share/php-htmlpurifier/plugins/
/usr/share/php/HTMLPurifier.php
/usr/share/php/HTMLPurifier.path.php
/usr/share/php/HTMLPurifier.auto.php
/usr/share/php/HTMLPurifier.includes.php
/usr/share/php/HTMLPurifier.autoload.php
/usr/share/php/HTMLPurifier.safe-includes.php
/usr/share/php/HTMLPurifier
/usr/share/php/HTMLPurifier.kses.php
/usr/share/php/HTMLPurifier.func.php