libvirt-php.c: Fix coding style issues: space required around '=' in assignments
libvirt-php.c: Fix coding style issues: space required around '=' in assignments

Signed-off-by: Katerina Koukiou <2601125deb717345fbc1a69eaf8ffe9a28fa5fe9@gmail.com>

zippy2/libvirt-php,zippy2/libvirt-php,libvirt/libvirt-php,libvirt/libvirt-php,libvirt/libvirt-php,zippy2/libvirt-php