PHP Splat One Liner
The easiest way to solve it is to use splat operator (also known as spread operator).\n\nYou can read more about it at official PHP docs.\n\n\nfunction getConca
The easiest way to solve it is to use **splat operator** (also known as **spread operator**).\n\nYou can read more about it at [official PHP docs](https://www.php.net/manual/en/migration56.new-features.php#migration56.new-features.splat).\n\n```\nfunction getConcatenation($nums) {\n\treturn [...$nums, ...$nums];\n}\n```
['PHP']