Eloy Lafuente (stronk7) 5281e6a082 MDL-52544 oracle: small tweaks
This commit just:

- Moves the null => '' to better place, restricting it to PHP >= 7.0
  (bug https://bugs.php.net/bug.php?id=72524)
- Adds a couple of notes here and there.
- Changes some small details to keep the file using the same coding.
2016-07-19 04:04:32 +02:00
..
2016-07-19 04:04:32 +02:00
2015-09-30 11:41:08 +08:00
2016-05-24 09:02:36 +08:00