dongyou2635 2015-07-28 16:42
浏览 34
已采纳

PHP（mysqli或pdo）如何运行MySQL命令？ [关闭]

When using mysqli or PDO in a PHP script what are the mechanics that take place for the sql query to run?

Does the mysqli module run shell_exec() with a mysql command? I'm sure there is something more here.

Edit

More specifically what I wanted to know was what is the process that PHP takes to actually make a MySQL call, what are the mechanics involved for PHP to have access to the database.

  • 写回答

2条回答 默认 最新

  • doulangchao8934 2015-07-28 16:51
    关注

    There is a thing called Mysql C API.

    Both PHP extensions are written by implementing low-level C functions from this API.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题？