Implement VarDumper instead of var_export
When using var_export, it is possible to run into problems with circular references. Instead of using var_export, Symfonys VarDumper is implemented and used instead.
Closes #3505648
When using var_export, it is possible to run into problems with circular references. Instead of using var_export, Symfonys VarDumper is implemented and used instead.
Closes #3505648