IMAP连接跟踪

Question

有没有办法跟踪imap_open（）的实时连接时间？我试过imap_timeout（），但它只需要在php.ini中设置超时。我想在这里实现的是检查连接错误之前需要多长时间（类似于错误的用户名）。

$mbox = imap_open($this->data['ServerName'], $this->data['UserName'], $this->data['PassWord']); 
    $time = time(); 
    // $mbox = imap_open("{}INBOX", "", ""); 

    $x = imap_timeout(IMAP_OPENTIMEOUT); 
      echo "<pre>"; 
      var_dump($x); 
      echo "</pre>"; 
    var_dump(time() - $time); 
    if ($hdr = imap_check($mbox)) { 
     echo "Num Messages: " . $hdr->Nmsgs ."\n\n<br><br>"; 

     return $mbox; 
    } else { 
     // error_log("Connection Failed. Could not Connect to the Mail Server", 0); 
     // $this->sendErrorMail("Connection Failed. Could not Connect to the Mail Server"); 
     die("Connection Failed. Could not Connect to the Mail Server"); 
    } 

Answer 1

imap_timeout带参数。你想要的是常量IMAP_OPENTIMEOUT。

echo imap_timeout(IMAP_OPENTIMEOUT);