Description:
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We did found that round does work in different way in PHP 7.4 so our Tests are currently failing. I checked the https://www.php.net/manual/en/migration74.incompatible.php and could not found any change on round function.
When you pass -1 as float to round we got 0 until PHP 7.4, now we get also -1.
Is this change intended? Cause its not mentioned.
3v4l: https://3v4l.org/eLXVb

Test script:
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var_dump((string) round((float) "-0", 2));