zhamao-framework/src/ZM/Command/Daemon/DaemonStatusCommand.php

<?php

declare(strict_types=1);

namespace ZM\Command\Daemon;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class DaemonStatusCommand extends DaemonCommand
{
    protected static $defaultName = 'daemon:status';

    protected function configure()
    {
        $this->setDescription('查看框架的运行状态');
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        parent::execute($input, $output);
        $output->writeln('<info>框架' . ($this->daemon_file['daemon'] ? '以守护进程模式' : '') . '运行中，pid：' . $this->daemon_file['pid'] . '</info>');
        if ($this->daemon_file['daemon']) {
            $output->writeln('<comment>----- 以下是stdout内容 -----</comment>');
            $stdout = file_get_contents($this->daemon_file['stdout']);
            $stdout = explode("\n", $stdout);
            for ($i = 15; $i > 0; --$i) {
                if (isset($stdout[count($stdout) - $i])) {
                    echo $stdout[count($stdout) - $i] . PHP_EOL;
                }
            }
        }
        return 0;
    }
}