That&#x27;s interesting! PHP 7 is getting one too - <a href="https:&#x2F;&#x2F;marc.info&#x2F;?l=php-internals&amp;m=144990711202803&amp;w=2" rel="nofollow">https:&#x2F;&#x2F;marc.info&#x2F;?l=php-internals&amp;m=144990711202803&amp;w=2</a> - i wonder which will be completed first?