> I have the feeling I'm missing something, but how would this compare to array join
Array join does neither append nor replace if a numeric index already exists. But you can do [...$arr0, ...$arr1]. https://3v4l.org/CIinR print json_encode([ [...['a', 'b'], ...['c', 'd']], // [a, b, c, d] array_merge(['a', 'b'], ['c', 'd']), // [a, b, c, d] ['a', 'b'] + ['c', 'd'], // [a, b] array_replace(['a', 'b'], ['c', 'd']), // [c, d] ]); (I wish we could use yaml for these outputs) > $arr[...] = $arr2; Using spread in the array index would be different from current usage of the spread operator. But it could be a nice alternative to `$arr = [...$arr, $arr2]`, as it does not require to repeat the first variable. So I am not against it. --- Andreas On Thu, 6 Apr 2023 at 00:36, Juliette Reinders Folmer <php-internals_nos...@adviesenzo.nl> wrote: > > On 6-4-2023 0:12, Vorisek, Michael wrote: > > Hello, > > > > I would like to open a discussion for > > https://github.com/php/php-src/issues/10791 . > > [https://opengraph.githubassets.com/a23cb565cc8acac6a33ecab5d9ee68a46f046a1ffe215501673156e506695430/php/php-src/issues/10791]<https://github.com/php/php-src/issues/10791> > > Array spread append · Issue #10791 · > > php/php-src<https://github.com/php/php-src/issues/10791> > > Description Currently spread operator can be used for almost anything. But > > not for array append. I propose the following to be supported: <?php $arr = > > [1, 2]; $arr2 = [3, 4]; $arr[...] = $arr2; // ... > > github.com > > Appending N elements to an array is quite common language usage pattern and > > I belive it should be supported natively for shorter syntax, language > > consistency and performance. > > > > I am unable to implement it, but I am ready to help with RFC. > > > > Michael Vorisek > > I have the feeling I'm missing something, but how would this compare to > array join (which is already available and is actually shorter than this) ? > > $arr += $arr2; > > Smile, > Juliette > > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php
