msql_close()
(PHP 4, PHP 5, PHP 7)
Close mSQL connection
说明
msql_close([resource $link_identifier]): bool
msql_close() closes the non-persistent connection to the mSQL server that's associated with the specified link identifier.
Using msql_close() isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution. See also freeing resources.
参数
- $link_identifier
mSQL 连接。如果不指定,则使用由msql_connect()最近打开的连接。如果没有找到该连接,函数会尝试通过调用msql_connect()建立连接并使用它。
返回值
成功时返回TRUE
,或者在失败时返回FALSE
。
参见
msql_connect()
Open mSQL connectionmsql_pconnect()
Open persistent mSQL connection