Hi Schmid,
thank you for your reply.
QuotePDO is part of PHP itself and there is currently no plan to abandon PDO in PHP. PDO_OC also has not been deprecated but was in an experimental state wen we implemented PDO in ILIAS. Latest news from oracle tell that they got it into PHP7 as well: https://blogs.oracle.com/opal/entry/major_news_php_7_0
The PDO_OCI extensions feature sets are unchanged. The equivalent standalone OCI8 package compatible with PHP 7 was released as version 2.1 by PECL on 2015-12-12: https://pecl.php.net/package/oci8
I heard moodle supports oracle postgre and MS SQlserver using php7 since the last two major Versions. i am interested to know how they did it
MfG