On 10/31/16 4:49 PM, Larry Garfield wrote: > If we're concerned about pw0ning the "first" function name, perhaps it's > time to start a new prefix: > > iter_first(iterable) > iter_first_key(iterable) > array_last(array) > array_last_key(array) > > Which gives a natural place to start putting iterable-friendly > alternates of the various array_* functions, for those that make sense. > (think iter_fold(), iter_map(), iter_filter(), etc.) > > (Insert debate about parameter order and method-based alternatives here.)
A couple of things before my next idea: 1) I don't know if this has been proposed before 2) I do not understand the internals code well enough 3) This is probably something for PHP 8, but it'd be great for PHP 7.2! 4) ArrayIterator does what I am proposing, but adds overhead for users What if we made ArrayIterator transparently wrap all array's? Then we could go with iter_* functions, deprecate array_* functions, and have syntax that flows like the following? === $ary = [1,2,3]; $ary->current(); // returns 1 $ary->reset(); // array is now at index:0 $ary->next(); // array is now at index:1 current => 2 $ary->key(); // 1 // I'll bikeshed the Array type now $ary->search(2); // 1 $ary->in(2); // true $ary->keys(); // [0,1,2] // threw these in here for good measure, part of \Iterator interface? $ary->first(); // 1 $ary->last(); // 3 === Dave -- David Lundgren dlundg...@syberisle.net GPG: 0x26F54D7F -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
