Buildpack:
- Check if extension oci is loaded
- Try to connect to the specified Database
I could not find any broker for Oracle available so please
make a PR if you find one.
Example if you use this docker image [wnameless/oracle-xe-11g]: https://hub.docker.com/r/wnameless/oracle-xe-11g/
```shell
cf cups oracle-11-docker -p '{"username":"system","password":"oracle","host":"192.168.99.100","port":"49161","sid":"XE"}'
```
```php
$db = "(DESCRIPTION=(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.99.100)(PORT = 49161)))(CONNECT_DATA=(SID=XE)))";
```