Bug report

for some reason the snippet does not get a proper array shape.

hoa reports

Unexpected token "?" (zero_or_one) at line 1 and column 10:/Price: (?P<currency>£|€)\d+/

while it works at php runtime: https://3v4l.org/rugXe

Code snippet that reproduces the problem

https://phpstan.org/r/3a6f6eef-9ecc-4304-b707-b9a688d7f48c

Expected output

expectations in the snippet

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