mysqli::kill

定义和用法

kill() / mysqli_kill() 函数请求服务器终止由 processid 参数指定的 MySQL 线程。

实例

例子 1 - 面向对象风格

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
$t_id = $mysqli -> thread_id;

// 终止连接
$mysqli -> kill($t_id);

$mysqli -> close();
?>

例子 2 - 过程式风格

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
$t_id=mysqli_thread_id($con);

// 终止连接
mysqli_kill($con, $t_id);

mysqli_close($con);
?>