UnionOfRAD/lithium — pull request #701 by aksonnic (2012-11-29 23:01:32+00:00)
Title: Reduce potential pollution by globally defined functions

In my php installation, there's a global function layout(), which screws up condition checking since is_callable("layout") returns true.

Changed the order of condition checking so simple strings are checked first. Still poses problems for people passing in function names as conditions (rather than closures), but that's not a typical use case.