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 connection
• msql_pconnect()Open persistent mSQL connection