<?php
$mainThread = $threads->getMain();
$mainThreadTimer = $mainThread->getTimer();
$i = -1;
$i = $mainThreadTimer->setInterval(function () use (&$i, $mainThreadTimer, $mainThread, $console) {
    if ($mainThread->isInterrupted()) {
        $mainThreadTimer->clearInterval($i);
        $console->log("线程已经中断");
    } else {
        $console->log("线程没有中断");
    }
}, 1000);
$mainThreadTimer->setTimeout(function () use ($console, $mainThread) {
    $console->log("中断线程");
    $mainThread->interrupt();
}, 3000);