【发布时间】:2017-10-07 10:58:49
【问题描述】:
当我运行我的代码时,我得到了这个错误
PHP 警告:log() 期望参数 1 为浮点数,字符串为 /opt/lampp/htdocs/x/websocket/server.php 第 2 行 PHP 致命错误: 未捕获的错误:调用未定义的函数 getheaders()
我的代码
<?php
log("Handshaking...");
list($resource,$host,$origin) = getheaders($buffer);
$upgrade = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n" .
"Upgrade: WebSocket\r\n" .
"Connection: Upgrade\r\n" .
"WebSocket-Origin: " . $origin . "\r\n" .
"WebSocket-Location: ws://" . $host . $resource . "\r\n" .
"\r\n";
$handshake = true;
socket_write($socket,$upgrade.chr(0),strlen($upgrade.chr(0)));
怎么了?
【问题讨论】:
标签: php