论坛提交CodeIgniter的限时？

Question

这是我在codeigniter控制器中使用的代码，这似乎不适合我。 contact.php =控制器

function send() 
{ 
$this->load->library('session'); 

$this->session->set_userdata('lastsent', microtime()); 

if(microtime() >= $this->session->userdata('lastsent') + 60000000) 
{ 
// here I have all my send email code, that works. 
... 
$data['message'] = 'Email was sent, thank you.'; 
$this->load->view('contact', $data); 
} 
else 
{ 
$data['message'] = 'Please wait 60 seconds.'; 
$this->load->view('contact', $data); 
} //timeout check 

} //send() 

Answer 1

你忘了在会话中添加数据：

$this->session->set_userdata('lastsent', 'Your data here'); 

如：

$this->session->set_userdata('lastsent', microtime()); 

编辑：使用time()，而不是microtime()尝试（microtime中是不支持无处不在，时间是） 函数send（）

{ 
    $this->load->library('session'); 

    $this->session->set_userdata('lastsent', time()); 

    if(time() >= $this->session->userdata('lastsent') + 60) 
    { 

     $data['message'] = 'Email was sent, thank you.'; 
     $this->load->view('contact', $data); 
    } 
    else 
    { 
     $data['message'] = 'Please wait 60 seconds.'; 
     $this->load->view('contact', $data); 
    } 

}