A repository containing common php utilities.
A simple object-to-array serializer. It doesn't support recursive references.
A method-class for adapting some values(scalars and arrays) to ArrayCollection.
A method-class for checking that all the mandatory keys of an array are set. It's useful when you want to use an array as a parameter of a function while keeping strict control on what is passed to that function.
A helper class for safe array access. It also supports recursion and mutators.