PHP: 'rotate' an array?

Question

is it possible to easily \'rotate\' an array in PHP ?

Like this: 1, 2, 3, 4 -> 2, 3 ,4 ,1

Is there some kind of built-in PHP function for this?

Answer 1

Please use the build in function array_reverse. It is the fastest way to 'rotate' a array in php.

http://php.net/manual/de/function.array-reverse.php