foreach a_item in a_array
    foreach b_item in b_array
      if a_item equals b_item
        put a_item in c_array
      end if
    end for
  end for

##</code><code>##

  array = ( 'foo', 'bar', 'baz', 'cheeze whiz' )

##</code><code>##

  array = ( 'cheeze whiz', 'baz', 'bar', 'foo' )