[arch-general] Removal of php-pear, what provides functionality

All, Reading the notes on archlinux.org, I see a number of the php sub-packages (php-pear, php-mssql, php-ldap, etc.) have been removed. What will provide the continued functionality that those packages provide. Specifically pear is a requirement for eGroupWare. The link to the php 7 migration guide doesn't address anything related to pear itself. Is pear functionality provided by default in php 7? I just want to make sure the next update doesn't take down by office groupware app. Thanks. -- David C. Rankin, J.D.,P.E.