保持ssh2_connect()php返回的资源ID

时间:2014-09-11 13:23:11

标签: php ssh

当我尝试保留ssh2_connect()在session或get中返回的ressource id时,变量的内容为dissapear。我试图用JavaScript加载它但它不起作用。我的问题是如何在这里解决这个问题是我的代码:

<?php
    session_start();
         if (!function_exists("ssh2_connect")) die("function ssh2_connect doesn't exist");
    // log in at server1.example.com on port 22
    echo $_SESSION['address'];
    if(!($con = ssh2_connect($_SESSION['address'], 22))){
        echo "fail: unable to establish connection\n";
    } else { 
        // try to authenticate with username root, password secretpassword
        if(!ssh2_auth_password($con, $_SESSION['login'], $_SESSION['password'])) {
            echo "fail: unable to authenticate\n";
        } else {
            // allright, we're in!
            echo "okay: logged in...<br>";

            $shell = ssh2_shell($con);

    }
    }
    ?>
    <head>
    <script type="text/javascript">
    function display()
    {
     var v = '<?php echo $shell; ?>';
    $('#intro').load('content/test.php?con='+v);
    }
    </script>


    </head>

1 个答案:

答案 0 :(得分:0)

你不能这样做。当脚本退出时,其所有网络连接和文件流都将关闭。资源无法从一个脚本调用传递到另一个脚本调用,因此将它们保存在会话,cookie中是没有意义的