Add Symfony Var_dumper globally for better debugging tool

[lesaff]

Short description of the enhancement

I'd like to suggest adding Symfony Var_dumper globally, in the standard Processwire install. Var_dumper will help us developers and module authors alike to debug variables/objects output.

Current vs. suggested behavior

Currently, we use var_dump($var) to output variables/object for debugging purpose.
Once Symfony Dumper is added, we can use dump($var) to achieve the same task.

Why would the enhancement be useful to users?

Symfony Var_dumper will format arrays and objects and make them prettier and easier to read. I think developers and module authors will enjoy this addition.

Optional: Screenshots/Links that demonstrate the enhancement

Output using Symfony Var_dumper

Output using PHP's var_dump()

[LostKobrakai]

If you need such an enhancement think about adding TraceDebugger to your installation. While perfectly fine as a module it would be a unnecessary dependency to the core of ProcessWire.

[adrianbj]

Just to clarify (given the "TraceDebugger" typo, which could be confusing if you don't know it and are searching):
https://processwire.com/blog/posts/introducing-tracy-debugger/