hphp/hack/test/format/keyset.php

   1 <?hh
   2 // Copyright 2004-present Facebook. All Rights Reserved.
   3
   4 $keyset = keyset [ ] ;
   5 $keyset = keyset [ 1 ] ;
   6 $keyset = keyset [ '1' ] ;
   7 $keyset = keyset [ '1', 2 ] ;
   8 $keyset = keyset [ keyset [ keyset [] ] ];
   9
  10 $keyset = keyset ( );
  11 $keyset = keyset ( $keyset );
  12
  13 foo() -> keyset ( );
  14 foo() -> keyset ( $keyset );
  15
  16 Foo::keyset ( );
  17 Foo::keyset ( $keyset );
  18
  19 $keyset = Keyset\keys ( $keyset );