'config-support-postgres' => '* $1 is a popular open source database system as an alternative to MySQL ([http://www.php.net/manual/en/pgsql.installation.php how to compile PHP with PostgreSQL support]). There may be some minor outstanding bugs, and it is not recommended for use in a production environment.',
'config-support-sqlite' => '* $1 is a lightweight database system which is very well supported. ([http://www.php.net/manual/en/pdo.installation.php How to compile PHP with SQLite support], uses PDO)',
'config-support-oracle' => '* $1 is a commercial enterprise database. ([http://www.php.net/manual/en/oci8.installation.php How to compile PHP with OCI8 support])',
- 'config-support-ibm_db2' => '* $1 is a commercial enterprise database.',
+ 'config-support-ibm_db2' => '* $1 is a commercial enterprise database. ([http://www.php.net/manual/en/ibm-db2.installation.php How to compile PHP with IBM DB2 support])',
'config-header-mysql' => 'MySQL settings',
'config-header-postgres' => 'PostgreSQL settings',
'config-header-sqlite' => 'SQLite settings',