symfony/symfony — pull request #12757 by larsborn (2014-11-29 16:16:58+00:00)
Title: [VarDumper] implemented expanding of all children

Fixes: #12612

It was not possible to expand all children of a big collection. This made the VarDumper component unpracticle, if you
want to get an overview on a deeply nested datastructure.

This PR shows a second (double) arrow infront of the single arrow. Clicking on it expands the whole subtree.

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #12612
| License | MIT