HHVM vs PHP Extension APIs

gistfile1.txt

<<__Native>> function foo(int $bar, string $baz): bool;

bool HHVM_FUNCTION(foo, int bar, const String& baz) {
  // Do stuff with bar and baz
  return true;
}


ZEND_BEGIN_ARG_INFO(foo_arginfo, 0, ZEND_RETURN_VALUE, 2)
  ZEND_ARG_INFO(0, bar)
  ZEND_ARG_INFO(0, baz)
ZEND_END_ARG_INFO();
PHP_FUNCTION(foo) {
  zend_long bar;
  char *baz;
  size_t baz_len;
  if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &bar, &baz, &baz_len) == FAILURE) { return; }
  // Do something with bar and baz(_len)
  RETURN_TRUE;
}

PHP_FE(foo, foo_arginfo)