mysqli::$thread_id
(mysqli_thread_id)返回当前连接的线程ID
thread_id()
/ mysqli_thread_id()
函数返回当前连接的线程 ID。然后可以使用 kill()
函数终止连接。
注意:如果连接断开并重新连接,线程 ID 将会改变。因此,仅在需要时获取线程 ID。
返回当前连接的线程 ID,然后终止连接:
<?php $mysqli = new mysqli("localhost","my_user","my_password","my_db"); if ($mysqli -> connect_errno) { echo "Failed to connect to MySQL: " . $mysqli -> connect_error; exit(); } // 获取线程 ID $thread_id = $mysqli -> thread_id; // 终止连接 $mysqli -> kill($thread_id); ?>
返回当前连接的线程 ID,然后终止连接:
<?php $con=mysqli_connect("localhost","my_user","my_password","my_db"); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); exit; } // 获取线程 ID $thread_id = mysqli_thread_id($con); // 终止连接 mysqli_kill($con, $thread_id); ?>