zend_ulong64     2555 Zend/zend_alloc.c 	zend_ulong64 res = (zend_ulong64)nmemb * (zend_ulong64)size + (zend_ulong64)offset;
zend_ulong64     2557 Zend/zend_alloc.c 	if (UNEXPECTED(res > (zend_ulong64)0xFFFFFFFFL)) {