No namespace

Functions summary

camelcase Returns $string in CamelCase
core_class Returns a concrete5 namespaced class. $prefix is either true (for application), or a package handle or null.
h Security helper
id Class member access on instantiation.
t Translate text (simple form).
t2 Translate text (plural form).
tc Translate text (simple form) with a context.
uncamelcase Returns CamelCase string as camel_case
var_dump_safe Dumps information about a variable in a way that can be used with Doctrine recursive objects.)