php-interbase is a separate source package; no reverse dependencies.
Removing packages from xenial:
php-interbase 5.4.6-0ubuntu6 in xenial
php5-interbase 5.4.6-0ubuntu6 in xenial amd64
php5-interbase 5.4.6-0ubuntu6 in xenial arm64
php5-interbase 5.4.6-0ubuntu6 in xenial armhf
php5-interbase 5.4.6-0ubuntu6 in xenial i386
php5-interbase 5.4.6-0ubuntu6 in xenial powerpc
php5-interbase 5.4.6-0ubuntu6 in xenial ppc64el
php5-interbase 5.4.6-0ubuntu6 in xenial s390x
Comment: php5-only, obsolete, superseded by php-universe-source7.0
1 package successfully removed.
php-interbase is a separate source package; no reverse dependencies. source7. 0
Removing packages from xenial:
php-interbase 5.4.6-0ubuntu6 in xenial
php5-interbase 5.4.6-0ubuntu6 in xenial amd64
php5-interbase 5.4.6-0ubuntu6 in xenial arm64
php5-interbase 5.4.6-0ubuntu6 in xenial armhf
php5-interbase 5.4.6-0ubuntu6 in xenial i386
php5-interbase 5.4.6-0ubuntu6 in xenial powerpc
php5-interbase 5.4.6-0ubuntu6 in xenial ppc64el
php5-interbase 5.4.6-0ubuntu6 in xenial s390x
Comment: php5-only, obsolete, superseded by php-universe-
1 package successfully removed.