使用插入 PDO MySQL 获取插入 ID

2021-12-26 00:00:00 sql php pdo

我正在掌握 PDO 的基础知识.

Im getting to grips with the basics of PDO.

但是我试图获取插入行的 id,我使用:

However Im trying to get the id of the inserted row, Im using:

$query = $system->db->prepare("INSERT INTO {$this->_table} (name,description) VALUES (:name,:description)");
$query->execute(array('name'=>$name,'description'=>$description));

我遇到的教程是关于交易的,但我没有使用交易!

The tutorials I have come across are regarding transactions, however I am not using transactions!

推荐答案

您可能正在寻找 lastInsertId.返回最后插入的行或序列值的 ID".

You're probably looking for lastInsertId. "Returns the ID of the last inserted row or sequence value".

$insertedId = $system->db->lastInsertId() ;

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