hphp/test/quick/reflect.php

   1 <?hh
   2
   3 class Foo {
   4   const type Tvec = vec<int>;
   5   function bar(vec<int> $a, int $b, Foo::Tdict $c): vec {
   6     return vec[];
   7   }
   8 }
   9
  10 function foobar(vec<string> $x, vec<Foo> $y): vec<int> {
  11   return vec[];
  12 }
  13
  14 function dump($x) {
  15   var_dump((string)$x->getReturnType());
  16   foreach ($x->getParameters() as $param) {
  17     var_dump($param->isArray());
  18     var_dump((string)$param->getType());
  19   }
  20 }
  21
  22 function main() {
  23   dump(new ReflectionMethod('Foo::bar'));
  24   dump(new ReflectionFunction('foobar'));
  25
  26   var_dump(type_structure(Foo::class, 'Tvec'));
  27   var_dump(gettype(vec[]));
  28 }
  29
  30 main();