hphp/test/quick/resource.php

   1 <?hh
   2
   3 class Foo{}
   4
   5 function f(resource $r) {
   6 }
   7
   8 $r = STDIN;
   9 var_dump($r);
  10 var_dump($r instanceof resource);
  11 f($r);
  12
  13 $foo = new Foo();
  14 var_dump($foo);
  15 var_dump($foo instanceof resource);
  16 f($foo);