tmaiaroto/li3_perf — pull request #15 by wnasich (2013-09-10 19:44:02+00:00)
Title: Avoid a strict standars message in PHP 5.3

If you include in your error_reporting setting E_STRICT or E_ALL in PHP 5.3 or above you will get this message:
Strict Standards: Only variables should be passed by reference ...
This simple change will fix it