作者:风光好风光好啊_229 | 来源:互联网 | 2023-06-23 19:48
我使用的是ThinkPHP V5.1.18版本
服务器上php版本是PHP 5.6.36 (cli)
http://abc.com/public/index.php
为什么在服务器上访问时报如下错误,在本地电脑都能正常访问
[4] ErrorException in Helpers.php line 83
syntax error, unexpected '?'
/**
*
*/
function current_url()
{
1 2 3 4 5 6 7
| $protocol = 'http://';
if ((!empty($_SERVER['HTTPS']) && 'off' !== $_SERVER['HTTPS']) || ($_SERVER['HTTP_X_FORWARDED_PROTO'] ?? 'http') === 'https') {
$protocol = 'https://';
}
return $protocol.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; |
}
/**
*
Call Stack
in Helpers.php line 83
at Error::appShutdown()
Environment Variables