MDL-48881 mod_lesson: A couple of performance improvements
authorDavid Monllao <davidm@moodle.com>
Wed, 16 Sep 2015 05:32:29 +0000 (13:32 +0800)
committerDavid Monllao <davidm@moodle.com>
Wed, 16 Sep 2015 05:32:49 +0000 (13:32 +0800)
commit974053b93f9d64ff45aa0a3d02de07b42bd6139f
tree07071c81d95a93565f3befef31f5a5e06680b8b6
parent48cec36dfb0fd3fd44dbee97fdcd28da1d3263ff
MDL-48881 mod_lesson: A couple of performance improvements

- Improve memory usage on db drivers not able to use recordsets
  properly
- !array_key_exists replaced by empty calls
mod/lesson/report.php