Fix compatibility with PHP 8 #22
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Otherwise it will not execute on PHP 7.4+.
So that we can just run `composer test` to execute tests.
The no args test actually passed null to the partial, which started to fail as PHP got stricter in 8.0. Let’s actually make partial function accept no arguments to get rid of the edge case and then we will be able to test it properly. Let’s also return to the original time function for consistency: ihor@cd9e331
The `each` function has been deprecated in PHP 7.2 and removed in 8.0. Let’s convert arrays to iterators to make it work again and also simplify code.
sortedTest complained:
Deprecated: uasort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero
To prevent it from becoming stale
It has been available since PHP 7.1: https://www.php.net/manual/en/language.types.iterable.php
It will be clearer that the functions support 2+ arguments and PHP will check for us the type matches the type hint.
With PHP 8.1 the following warning will be printed:
Deprecated: Return type of nspl\a\ChainableSequence::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
To fix it, we are adding proper type hints where we can and the attribute
where it is not possible (like when the type hint would be mixed, which is only
available since PHP 8.0).
jtojnar
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to jtojnar/entries
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Oct 31, 2022
It is not compatible with PHP 8.1 and as dead as a dodo: ihor/NSPL#22 Let’s copy the cartesian product function and the tests into the repo, simplifying a bit where possible.
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Had to update PHPUnit so it works on PHP 7.4+.