Method ReflectionClass::getMethods doesn't work constantly across different versions of PHP. For following code piece
<?php
class Dummy implements Iterator
{
public function current () {}
public function next () {}
public function key () {}
public function valid () {}
public function rewind () {}
}
$reflection = new ReflectionClass('Dummy');
$aMethods = $reflection->getMethods();
echo '# of methods: ', count($aMethods), "\n";
?>
, it outputs "# of methods: 10" on PHP 5.2.14 and PHP 5.2.17, including all methods defined in the class itself and in the interface no matter if a method has been implemented or overridden; however, it returns "# of methods: 5" on PHP 5.3.5. Based on some other tests did by my colleagues, I assume it also returns "# of methods: 5" on PHP 5.2.10 and PHP 5.3.6.
