pexpireAt 命令/方法/函数

Description

给一个KEY设置一个生命周期,单位为毫秒。


Parameters

Key: 将被销毁的key

integer: 过期时间(毫秒)


Return value

BOOL: TRUE in case of success, FALSE in case of failure.


Example

$redis->set('x', '42');

$now = time(); // current timestamp

$redis->expireAt('x', $now + 3000);    // x will disappear in 3000 milliseconds.

sleep(5);               // wait 5 seconds

$redis->get('x');       // will return `FALSE`, as 'x' has expired.