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"小结-1">小结
mysqlnd和zend更具有粘合性,在sql查询驱动中,mysqlnd通过zend引擎访问数据库,并直接将将结果存储域zend的buffer中,相比libmysql驱动(独立于zend),少了一次结果集缓存拷贝。