PHP如何判断INSERT是否插入成功
PHP如何判断INSERT是否插入成功？
具体问题：
在PHP中，用mysql_query执行一个INSERT语句后，在MYSQL控制台可查到查询成功，可是该怎么用代码判断这个语句是否执行成功？
在百度里查的这个函数返回值就是TRUE或者FALSE，但是我这边执行不管对错都是返回0呢？
解决办法：
使用PDO。
insert完成后调用$db->lastInsertid();查询最后一次插入返回的id。或者查看affected_rows
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