Hi, I plan to add imagecompare to the gd extension <https://github.com/php/php-src/pull/14877>. No problem so far however a little discussion of the returned value
https://github.com/php/php-src/pull/14877#issuecomment-2217686123 I personally see a value of a bitmask rather than just boolean which is not harder to handle than imagetypes <https://www.php.net/manual/en/function.imagetypes.php>. Let me know your thoughts. Cheers.
