Fixed outof memory (length == -1)
Fixed Bug #68104 (Segfault while pre-evaluating a disabled function)
Merge branch 'PHP-5.6' of https://git.php.net/repository/php-src into PHP-5.6
Merge branch 'PHP-5.6'

Conflicts:
	Zend/zend_API.c
Update NEWS
Merge branch 'master' of git://github.com/php/php-src