array_merge() vs array unpacking performance
| From: | David Rodrigues | Date: | Mon, 01 Aug 2022 17:00:57 +0000 |
| Subject: | array_merge() vs array unpacking performance | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-118337@lists.php.net to get a copy of this message | ||
Hello!
PHP 8.1 supports array unpacking with keys. I guess that is very similar to
array_merge(), but for some reason array_merge() is 50% slower than
unpacking.
So my question is: is there some way to optimize the engine so
array_merge() can work like unpacking?
Thanks!