Bug report
0.000123456789123456 type is not the same as 0.000123456789123457.
Float precision fixed in phpstan/phpstan-src#2358.
Related fixes in phpunit:
Code snippet that reproduces the problem
https://phpstan.org/r/d5c58c0a-234f-4d01-b768-210a2ef98eb7
Expected output
described in repro