serbanghita/Mobile-Detect — pull request #308 by hpbuniat (2014-11-23 17:58:26+00:00)
Title: Some minor performance-tweaks

I removed str_replace for regex (by using a custom delimiter) and added a lookup-cache for matchUAAgainstKey, which should speed up the mobileGrade-function.

Sorry for the changed spacing, but the should match the codestyle!