Hi Alex, > I like it! > > What is the $use_flags parameter for?
It's for deciding what parameters to pass to callback, like https://www.php.net/array_filter - the reflection name should probably just be $flag Occasionally, the key might be useful to check against, e.g. the identifier of an item in a map, or SplObjectStorage. - the default is `any($iterable, fn ($value) => ...)` - or `any($iterable, fn ($key) => expr, ARRAY_FILTER_USE_KEY)` - or `any($iterable, fn ($value, $key) => expr, ARRAY_FILTER_USE_BOTH)` Thanks, - Tyson -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php
