Fatal error: Uncaught Error: Function name must be a string in /ajax.php:44

[Smir]

Just installed and can't ping, traceroute or anything to do with that area. `Fatal error: Uncaught Error: Function name must be a string in /ajax.php:44 Stack trace:

0 {main}

thrown in /ajax.php on line 44 Line 44 of ajax.php reads; $output = $lg->$_GET'cmd';`

Regards

[Volodya1234]

I will do this string for case:

    switch ($_GET['cmd']) {
        case "host":
            $output = $lg->host($_GET['host']);
            break;
        case "mtr":
            $output = $lg->mtr($_GET['host']);
            break;
        case "mtr6":
            $output = $lg->mtr6($_GET['host']);
            break;
        case "ping":
            $output = $lg->ping($_GET['host']);
            break;
        case "ping6":
            $output = $lg->ping6($_GET['host']);
            break;
        case "traceroute":
            $output = $lg->traceroute($_GET['host']);
            break;              
        case "traceroute6":
            $output = $lg->traceroute6($_GET['host']);
            break;
    }

[Smir]

Whats this for??

[Volodya1234]

• Whats this for?? This is fix.

Not all people are programmers and sometimes come to the github to find a solution to the problem and nothing more. I wrote a simple solution to this problem.

[Smir]

I have no idea what you posted?

do you mean overwrite line44 with what you posted?

[Volodya1234]

• do you mean overwrite line44 with what you posted?

Yes. It is necessary to rewrite this function in line44 to the code that I wrote above.

[Pulseeey]

I just rewrote it to this, PHP 7 likes it now. $output = $lg->{$_GET['cmd']}$_GET['host']);

[InsaneSplash]

$output = $lg->{$_GET['cmd']}($_GET['host']);

There is a missing ( in @Volodya1234 's code

[yavg]

after i change $output = $lg->$_GET'cmd'; to $output = $lg->{$_GET['cmd']}($_GET['host']); my lg is work now.