Expands Symfony VarDumper
Easily expand and compress the output of a Symfony's VarDumper with the click of a button. No more repeatedly clicking on each page refresh. Works with Laravel's dd dumper method as well since it uses Symfony's VarDumper in the background. Useful for versions older than 2.6. With new versions of Symfony you can CTRL/Command + Click on an arrow to expand / compress everything under it.