How to var_dump variables in twig templates?

Question

View layer pattern where you only present what you have been given is fine and all, but how do you know what is available? Is there a \"list all defined variables\" function

Answer 1

{{ dump() }} doesn't work for me. PHP chokes. Nesting level too deep I guess.

All you really need to debug Twig templates if you're using a debugger is an extension like this.

Then it's just a matter of setting a breakpoint and calling {{ inspect() }} wherever you need it. You get the same info as with {{ dump() }} but in your debugger.