hphp/test/slow/dyn-meth-caller-warn.php

   1 <?hh
   2
   3 class Foo {
   4   <<__DynamicallyCallable>> function inst_dyn() { echo __FUNCTION__."\n"; }
   5   function inst_meth() { echo __FUNCTION__."\n"; }
   6   static function static_meth() { echo __FUNCTION__."\n"; }
   7 }
   8
   9 <<__EntryPoint>>
  10 function main() {
  11   $z = HH\dynamic_meth_caller(Foo::class, 'inst_dyn');
  12   $a = HH\dynamic_meth_caller(Foo::class, 'inst_meth');
  13   $b = HH\dynamic_meth_caller(Foo::class, 'static_meth');
  14   $c = HH\dynamic_meth_caller(Foo::class, 'not_a_meth');
  15
  16   var_dump($z, $a, $b, $c);
  17   try { $z(new Foo); } catch (Exception $e) { var_dump($e->getMessage()); }
  18   try { $a(new Foo); } catch (Exception $e) { var_dump($e->getMessage()); }
  19   try { $b(new Foo); } catch (Exception $e) { var_dump($e->getMessage()); }
  20   try { $c(new Foo); } catch (Exception $e) { var_dump($e->getMessage()); }
  21 }