Write out which values are represented in an array

Hello, I have an array. For example [3 4 5 63 5 6 4 3 5 6 4 32]. I need a function that returns the values which are in the array. So the result of the function is: [3 4 5 6 32 63]. I cannot find a solution.

Thank you very much.

Answer 1

[John D'Errico]

help unique

[Filip Konecny]

Thank you very much