Defining functions and classes inside required files no longer works.

Following script should echo "foobar" but does not :

require.php :
<?php
echo "foo";
require("./inc.php"); //defines foo()
foo();
?>

inc.php :
<?php
function foo() {
  echo "bar\n";
}
?>

./php require.php
X-Powered-By: PHP/4.0b4-dev
Content-Type: text/html

foo

Also, scripts die silently if you define classes inside required files.