Php/docs/function.fbsql-close
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fbsql_close
(PHP 4 >= 4.0.6, PHP 5 < 5.3.0)
fbsql_close — Close FrontBase connection
说明
fbsql_close
([ resource $link_identifier
] ) : bool
Closes the connection to the FrontBase server that's associated with the specified link identifier.
Using fbsql_close() isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.
参数
link_identifier
由 fbsql_connect() 或 fbsql_pconnect() 返回的 FrontBase 链接标识符.
如可选并未指定,函数会尝试查找一个到 FrontBase 服务器的开放链接,且如没有找到这样的链接,会尝试通过不带参数调用 fbsql_connect() 来创建一个。
返回值
成功时返回 true
, 或者在失败时返回 false
。
范例
Example #1 fbsql_close() example
<?php$link = fbsql_connect("localhost", "_SYSTEM", "secret") or die("Could not connect");echo "Connected successfully";fbsql_close($link);?>
参见
- fbsql_connect() - Open a connection to a FrontBase Server
- fbsql_pconnect() - Open a persistent connection to a FrontBase Server