Why Zabbix still says "At least one of MySQL, PostgreSQL, Oracle, SQLite3 or IBM DB2 should be supported."?
Solution 1:
As I mentioned, I've installed oci8 via phpize.
The solution was reinstall occi8 via pecl:
pecl install oci8-2.0.8
Now, phpinfo shows specific information about oci8, not about PDO as before