<?php
set_time_limit(0);
$errorArr = array();
if (!isset($argv[1]))
{
array_push($errorArr, "You forgot to enter a host.");
}
if ((isset($argv[1])) AND (!filter_var($argv[1], FILTER_VALIDATE_IP)))
{
array_push($errorArr, "The host you entered is not a valid IP address.");
}
if (!isset($argv[2]))
{
array_push($errorArr, "You forgot to select a port.");
}
if (!empty($errorArr))
{
echo "You have the following errors:\n";
print_r($errorArr);
die("Syntax is as follows: php {$argv[0]} host port\n");
}
$host = $argv[1];
$port = $argv[2];
echo ":::Connecting...\n";
$fh = fsockopen($host, $port);
if (!$fh)
{
die(":::Connection failed.\n:::Aborting.\n");
}
echo ":::Connected!\n:::Sending headers.\n";
$header = "PROPFIND /webdav/ HTTP/1.1\r\n";
$header .= "Host: {$host}\r\n";
$header .= "User-Agent: BitKinex/3.2.3\r\n";
$header .= "Accept: */*\r\n";
$header .= "Pragma: no-cache\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Depth: 1\r\n";
$header .= "Content-Length: 220\r\n";
$header .= "Content-Type: text/xml\r\n\r\n\r\n";
if (!fwrite($fh, $header))
{
die(":::Couldn't send headers. Aborting.\n");
}
$exHeader = explode("\r\n", $header);
foreach ($exHeader as $ecHeader)
{
echo "<<<{$ecHeader}\n";
}
echo "\n:::Retrieving syntax...\n";
while(1)
{
while ($data = fgets($fh, 512))
{
echo ">>>{$data}";
flush();
}
}
?>
我正在编写一个脚本来连接到 WebDAV、上传文件和断开连接。它可以很好地连接并发送标头,但是检索语法需要很长时间。有时,它需要几分钟,我不明白为什么。我的代码有问题吗?
是的,我意识到那里有一个无限的while循环。这是故意这样做的,因为我还没有弄清楚如何知道服务器何时完成向我发送信息。所以我想这是另一个问题,如果有人可以对此提供见解。
谢谢