--TEST--
Bug #69201 (Memory leak using iterator and get by reference on PHP 7)
--FILE--
<?php
class Entity
{
protected $_properties = [];
public function &__get($property)
{
$value = null;
return $value;
}
public function __set($property, $value)
{
}
}
$e = new Entity;
$e->a += 1;
echo "okey";
?>
--EXPECT--
okey