fuel/core — pull request #1341 by SlKelevro (2013-02-19 09:57:13+00:00)
Title: Faster memcached section index update

`array_merge` has an huge impact on performance when sections are about 1k entries and more. I know, they shouldn't be so large, but even with smaller sections - it's better to use simple `$index[$identifier] = ...;` syntax instead of merge