traverseiterator was not working on php 5.4 (mentioned in issue #62)
traverseiterator was not working on php 5.4 (mentioned in issue #62)

carlmcdade/PHP-CPP,dreamsxin/PHP-CPP,carlmcdade/PHP-CPP,CopernicaMarketingSoftware/PHP-CPP-LEGACY,dreamsxin/PHP-CPP,sjinks/PHP-CPP,sjinks/PHP-CPP,sjinks/PHP-CPP,CopernicaMarketingSoftware/PHP-CPP-LEGACY,CopernicaMarketingSoftware/PHP-CPP,carlmcdade/PHP-CPP,carlmcdade/PHP-CPP,CopernicaMarketingSoftware/PHP-CPP,sjinks/PHP-CPP