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# msql_close

(PHP 3, PHP 4, PHP 5)

msql_close -- Close mSQL connection

## 说明

bool msql_close ( [resource link_identifier] )

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 的连接标识符。如果没有指定，默认使用最后被 msql_connect() 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

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 参见

msql_connect()
msql_pconnect()

后退 | 起点 | 前进
msql_affected_rows | 上一级 | msql_connect