mysqli::close

mysqli_close

(PHP 5, PHP 7)

mysqli::close -- mysqli_close关闭先前打开的数据库连接

说明

面向对象风格

bool mysqli::close ( void )

过程化风格

bool mysqli_close ( mysqli $link )

关闭先前打开的数据库连接

参数

link

仅以过程化样式:由mysqli_connect()mysqli_init() 返回的链接标识。

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

范例

See mysqli_connect().

参见

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User Contributed Notes 1 note

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php at dafydd dot com
9 years ago
I've had situations where database connections appeared to persist following php execution. So, now, my __destructor function explicitly contains a $cxn->close(). It hurts nothing, and helps avoid memory leaks.
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