ZEND_MM_ALIGNMENT  500 Zend/zend_alloc.c # define ZEND_MM_ALIGNMENT 8
ZEND_MM_ALIGNMENT  503 Zend/zend_alloc.c # undef ZEND_MM_ALIGNMENT
ZEND_MM_ALIGNMENT  505 Zend/zend_alloc.c # define ZEND_MM_ALIGNMENT 4