Как включить LDAP с PHP 7.0 в Debian 7 wheezy server с помощью directadmin

Как включить ldap в PHP 7?
У меня есть сервер с DirectAdmin

Если я войду

apt-get install php-ldap

или же

apt-get install php70-ldap

получает

root@www4:/usr/local/directadmin/custombuild# apt-get install php70-ldap
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package php70-ldap
root@www4:/usr/local/directadmin/custombuild#

Если я войду

root@www4:~# apt-cache search php | grep ldap

получает

phamm-ldap - PHP front-end to manage virtual services on LDAP - back-end files
phamm-ldap-amavis - PHP front-end to manage virtual services on LDAP - back-end files
phamm-ldap-vacation - PHP front-end to manage virtual services on LDAP - back-end files
php-net-ldap - a OO interface for searching and manipulating LDAP-entries
php-net-ldap2 - PHP PEAR module for searching and manipulating LDAP-entries
phpldapadmin - web based interface for administering LDAP servers
simpleid-ldap - simple OpenID provider implemented in PHP - LDAP plugin
php5-ldap - Module with LDAP functions to PHP 5
root@www4:~#