标签:php asynchronous session background-process fsockopen
我需要通过php中的fsockopen将会话传递给异步调用.
您能帮我将会话传递给新的套接字吗?
解:
以下代码有效.
start.php
<?php
session_start();
$_SESSION['var1'] = 'value1';
async_call('/async.php');
echo '<pre>';
print_r($_SESSION);
echo $_COOKIE['PHPSESSID'] . "\r\n";
echo '<a href="verify.php">verify.php</a>';
function async_call($filepath) {
$host = 'sandbox'; // set to your domain
$sock = fsockopen($host, 80);
fwrite($sock, "GET $filepath HTTP/1.1\r\n");
fwrite($sock, "Host: $host\r\n");
fwrite($sock, "Cookie: PHPSESSID=" . $_COOKIE['PHPSESSID'] . "\r\n");
fwrite($sock, "Connection: close\r\n");
fwrite($sock, "\r\n");
fflush($sock);
fclose($sock);
}
?>
async.php
<?php
session_start();
logger('confirm logger is working');
logger($_SESSION); // this is always blank!
function logger($msg) {
$filename = 'debug.log';
$fd = fopen($filename, "a");
if (is_array($msg))
$msg = json_encode($msg);
$msg = '[' . date('Y/m/d h:i:s', time()) . "]\t" . $msg;
fwrite($fd, $msg . "\n");
fclose($fd);
}
?>
verify.php
<?php
$logfile = 'debug.log';
echo '<a href="start.php">start.php</a>';
echo '<pre>' . file_get_contents($logfile);
?>
我可以使它在本地运行,但结果是我在没有任何文档的情况下在不允许的fsockopen上暂存了共享主机.在我自己的服务器上一切都很好.谢谢您的帮助.
解决方法:
感谢您的帮助,Andreas.原来我在没有任何文档的情况下在不允许的fsockopen上暂存的共享主机.这就是为什么我可以使其在本地运行,而不在登台服务器上运行的原因.
以下代码有效.
start.php
<?php
session_start();
$_SESSION['var1'] = 'value1';
async_call('/async.php');
echo '<pre>';
print_r($_SESSION);
echo $_COOKIE['PHPSESSID'] . "\r\n";
echo '<a href="verify.php">verify.php</a>';
function async_call($filepath) {
$host = 'sandbox'; // set to your domain
$sock = fsockopen($host, 80);
fwrite($sock, "GET $filepath HTTP/1.1\r\n");
fwrite($sock, "Host: $host\r\n");
fwrite($sock, "Cookie: PHPSESSID=" . $_COOKIE['PHPSESSID'] . "\r\n");
fwrite($sock, "Connection: close\r\n");
fwrite($sock, "\r\n");
fflush($sock);
fclose($sock);
}
?>
async.php
<?php
session_start();
logger('confirm logger is working');
logger($_SESSION); // this is always blank!
function logger($msg) {
$filename = 'debug.log';
$fd = fopen($filename, "a");
if (is_array($msg))
$msg = json_encode($msg);
$msg = '[' . date('Y/m/d h:i:s', time()) . "]\t" . $msg;
fwrite($fd, $msg . "\n");
fclose($fd);
}
?>
verify.php
<?php
$logfile = 'debug.log';
echo '<a href="start.php">start.php</a>';
echo '<pre>' . file_get_contents($logfile);
?>
标签:php,asynchronous,session,background-process,fsockopen 来源: https://codeday.me/bug/20191010/1885426.html
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