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.
mysqli::close
mysqli_close
(PHP 5)
mysqli::close -- mysqli_close — Closes a previously opened database connection
說明
物件導向風格
bool mysqli::close
( void
)
程序化風格
Closes a previously opened database connection.
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
範例
See mysqli_connect().
參見
- mysqli::__construct() - Open a new connection to the MySQL server
- mysqli_init() - Initializes MySQLi and returns a resource for use with mysqli_real_connect()
- mysqli_real_connect() - Opens a connection to a mysql server
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php at dafydd dot com ¶
15 years ago
