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我在使用fsockopen发送和接收命令在PHP中使用IMAP协议。我的初步实验工作,但速度非常缓慢。大约需要2分钟时间运行下面的简单功能。我试过了几个不同的IMAP服务器,并得到了相同的结果。任何人都可以告诉我为什么这段代码太慢了吗?PHP fsockopen是慢
<?php
function connectToServer($host, $port, $timeout) {
// Connect to the server
$conn = fsockopen($host, $port, $errno, $errstr, $timeout);
// Write IMAP Command
$command = "a001 CAPABILITY\r\n";
// Send Command
fputs($conn, $command, strlen($command));
// Read in responses
while (!feof($conn)) {
$data .= fgets($conn, 1024);
}
// Display Responses
print $data;
// Close connection to server
fclose($conn);
}
connectToServer('mail.me.com', 143, 30);
?>
这是我回来了回应:好像feof
直到远程端超时不会返回true,并关闭连接
macinjosh:Desktop Josh$ php test.php
* OK [CAPABILITY mmp0613 IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY UNSELECT SORT LANGUAGE IDLE XSENDER X-NETSCAPE XSERVERINFO X-SUN-SORT X-SUN-IMAP X-ANNOTATEMORE X-UNAUTHENTICATE XUM1 AUTH=PLAIN STARTTLS] Messaging Multiplexor (Sun Java(tm) System Messaging Server 6.3-6.03 (built Jun 5 2008))
* CAPABILITY mmp0613 IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY UNSELECT SORT LANGUAGE IDLE XSENDER X-NETSCAPE XSERVERINFO X-SUN-SORT X-SUN-IMAP X-ANNOTATEMORE X-UNAUTHENTICATE XUM1 AUTH=PLAIN STARTTLS
a001 OK CAPABILITY completed
我希望能够在未安装IMAP扩展程序的服务器上使用IMAP,例如共享主机环境。 – macinjosh 2009-08-23 20:15:53
谢谢,看起来就是这样! – macinjosh 2009-08-23 20:16:50
这种解决方案已经存在。 phpclasses.org是完整的,你可以试试这个:http://www.phpclasses.org/browse/package/2351.html – Havenard 2009-08-23 20:18:38