如何使用php向命令行插入值

Question

我试图使用php将输入插入命令行所以我做了什么，我有什么

我所拥有的我都有一个php代码，可通过comman行从客户那里读取输入当他通过cmd行运行php filename.php时它将要求他输入，然后单击Enter所以我想做的是我想从php中填充该行，当客户在3秒后没有填充它时，它会自动填充

所以这是代码

<?php
set_time_limit(0);
error_reporting(0);
class logincustom
{

    public function readline($pesan)
    {
        echo "[Year Checker] " . $pesan;
        $answer =  rtrim(fgets(STDIN));
        return $answer;
    }



    public  function run()
    {


        $from = $this->readline("Year From : "); // this is what i wanna it to input from here if the customer did not input it after 3 second
        $to = $this->readline("Year To : "); // this is what i wanna it to input from here if the customer did not input it after 3 second
        if ($from > $to) die("Wrong number.");
        for ($i = (int) $from; $i <= (int) $to; $i++) {
            $year = sprintf("%03d", $i);

            if ($year == 2026) {
                echo "hello there";
            } else {
                // system(cls);
                echo "wrong input \n\r" . exec(cls);
                $this->run();
            }
        }
    }
}
$logincustom = new logincustom;
$logincustom->run();

Answer 1

您可以使用strtotime()功能