fix prefix duplication on clear()

[pavarnos]

$cache = new Cache($redis, 'focus:');
$cache->set('foo', 'bar');
$cache->clear()

would call

$redis->del('focus:focus:foo')

because clear() finds all the keys matching the prefix and passes those to deleteMultiple(), but then deleteMultiple() adds the prefix again before deleting.

[WyriHaximus]

Thanks, I'll tag a new release later today 👍

[pavarnos]

thank you!
I tried to run the phpunit tests, but I see Function ReflectionType::__toString() is deprecated fail messages for every test because wyrihaximus/test-utilities uses phpunit 8.0, which is not compatible with php7.4 sebastianbergmann/phpunit#3728

[WyriHaximus]

@pavarnos no worries, will bump this package to PHP 7.4+ at the end of the year anyway, including a huge update of the QA tool set. Just releases your fix, thanks again 👍

[pavarnos]

awesome. thanks for the release. it would be cool to see the ReactPHP suite of packages use PHP8 features and stricter typing: I use phpstan --level=max on all my stuff and more/stricter type info helps catch a lot of bugs before customers do