- PHP 手册
- 函数参考
- 数据库扩展
- 针对各数据库系统对应的扩展
- SQLite3
- SQLite3
SQLite3::lastInsertRowID
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SQLite3::lastInsertRowID — Returns the row ID of the most recent INSERT into the database
说明
public SQLite3::lastInsertRowID(): intReturns the row ID of the most recent INSERT into the database.
参数
此函数没有参数。
返回值
Returns the row ID of the most recent INSERT into the database.
If no successful INSERTs into rowid tables have ever occurred on this database connection,
then SQLite3::lastInsertRowID() returns 0.
User Contributed Notes 1 note
up down 24 alexofen at KEINSpamgmail dot com ¶7 years ago
lastInsertRowID is relative to the database connection. Hence if there are two instances of a php script (with distinct $db connections) there is no risk that the RowID of the one instance will effect the result of the other instance.
I mention this point here as it was not clear from the documentation, at least not very clear to me and hence I hope it might help others.
add a note
官方地址：https://www.php.net/manual/en/sqlite3.lastinsertrowid.php