/usr/share/php/ is in php-zeta-unit-test 1.0.2-3ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/data/
/usr/share/php/data/UnitTest/
/usr/share/php/data/UnitTest/design/
/usr/share/php/data/UnitTest/design/class_diagram.png
/usr/share/php/ezc/
/usr/share/php/ezc/UnitTest/
/usr/share/php/ezc/UnitTest/autoload.php
/usr/share/php/ezc/UnitTest/constraint/
/usr/share/php/ezc/UnitTest/constraint/image.php
/usr/share/php/ezc/UnitTest/regression_suite.php
/usr/share/php/ezc/UnitTest/regression_test.php
/usr/share/php/ezc/UnitTest/test/
/usr/share/php/ezc/UnitTest/test/case.php
/usr/share/php/ezc/UnitTest/test/image_case.php
/usr/share/php/ezc/UnitTest/test_autoload.php