php-src/tests/classes/interface_optional_arg_003.phpt

--TEST--
default argument value in and in implementing class with interface in included file
--FILE--
<?php 
include 'interface_optional_arg_003.inc';

class C implements I {
  function f($a = 2) {
  	var_dump($a);
  }
}

$c = new C;
$c->f();
?>
--EXPECT--
int(2)