[PropertyAccess] Allow escaping in PropertyPath #49331
Merged
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I'm not sure if it can be considered a feature or a fix.
Currently there is no way to escape
.
and[
when usingPropertyPath
.It can cause issue when we want to access a "property" containing a dot (for instance a key in an array).
I tried to modify the regexp as little as possible and to handle (really) edge cases such as double escaping.
Initially I had the issue in some Behat tests where I needed to evaluate some paths in a big JSON file (OpenAPI documentation).
Some keys contain dots and I cannot test the JSON node when it's the case.