/usr/lib/php5/20090626/libowphp.so.0 is in libow-php5 2.8p13+dfsg1-5build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/php5/20090626/libowphp.so.0.0.0
/usr/lib/php5/20090626/libowphp.so.0.0.0