Add `array_udiff` funciton
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 40/100
Research direction
Start with the existing array_diff entry point and compare its behavior with the PHP array_udiff manual reference. Determine how a user-defined comparator should be supported without requiring array elements to convert to strings; done means the new function matches the documented array_udiff behavior.
Written by the indexing model from the issue text.
Description
https://www.php.net/manual/en/function.array-udiff.php
Now we have array_diff(a, b) function. But it requires that array internal type must be convertible to string. This functions allows to add user-defined comparator.
- Dominant language
- C++
- Stars
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- Avg merge
- 5d 17h
- Merged PRs (30d)
- 11
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