Hacktoberfest 2022 - 002

0.0.9 - 2022-10-02

From Hacktoberfest:

• Arr::find() method that returns the first element in the array that satisfies the testing function by @tombenevides
• Arr::copyWithin() method that copies part of the array to a location but keeps the original length by @RoadSigns
• Improved code style by adding missing return types, removing unused variables, improving phpdocs, removing default values by @Tautve
• PHPStan level 5