How to include php function

[oim37]

Hello,

I try to use this in partial code tab:

This code have whois function that i need to use,

1. if i delete this function error whois function not found
2. At now syntax error, unexpected 'public' (T_PUBLIC) (i try, and this code working on single php file.)

function onStart(){
	
    if(!empty($_GET['query'])) {
		if (is_numeric( str_replace(".", "", $_GET['query']))) {
			echo whois("whois.ripe.net",$_GET['query']);
		}
		if (strpos($_GET['query'], ':') !== false) {
		    echo whois("whois.ripe.net",$_GET['query']);
		    } 
		else {
			$tlds = strtolower(substr($_REQUEST['query'], strrpos($_REQUEST['query'], '.') + 1));
			switch ($tlds) {
				
				case 'net':
				case 'com':
					$url = 'WHOIS.VERISIGN-GRS.COM';
					$pattern = '~(.*)<br>\s*Domain Name:~isU';
					break;				
				default:
					$url = 'whois.nic.dev';
					break;					
			}
			echo whois($url, $_REQUEST['query'], $pattern);
		}
    }

function whois($url, $ip, $patt = NULL)
	                                                      {
		preg_match("/[а-я]+/u", $ip, $match);
		$checkRus = $match[0] ? true : false;
		
		$sock = fsockopen($url, 43, $errno, $errstr);
		if (!$sock) exit("$errno($errstr)");
		else {
			echo $url."<br>";
			if ($checkRus) {
				require_once('idna_convert.class.php');
				$IDN = new idna_convert();
				$ip = $IDN->encode(iconv("utf-8", "utf-8", $ip));
			}
			fputs ($sock, $ip."\r\n");
			$text = "";
			while (!feof($sock)) {
				$text .= fgets ($sock, 128)."<br>";
			}
			fclose ($sock);
			
			$pattern = "|ReferralServer: whois://([^\n<:]+)|i";
			preg_match($pattern, $text, $out);
			if(!empty($out[1])) return whois($out[1], $ip);
			else { 
				
				if (!is_numeric( str_replace(".", "", $ip))) {
					if (preg_match('~No entries found for~i', $text) or preg_match('~NOT FOUND~i', $text) or preg_match('~Object does not exist~i', $text) or preg_match('~No match for~i', $text) or preg_match('~Nothing found~i', $text)) {
						
						$tlds = '';
						$domain = $checkRus ? $_REQUEST['query'] : $ip;
						if ($tlds = strrpos($ip, '.')) {
							$domain = substr($domain, 0, $tlds);
							$tlds = substr($ip, $tlds);
						}						
						ob_start();
						$text .= ob_get_clean();						
					}
				}				
				return $text;
			}
		}
	}
}

[mjauvin]

I would personally create a component to do this.

Otherwise, just put your whois() function in your plugin's init.php file.

ref. https://wintertricks.com/tricks/how-to-define-global-functions-in-winter-cms

[mjauvin]

No, it need to go in a specific plugin folder (e.g. /var/www/mydomain.tld/plugins/author/plugin/init.php)

[oim37]

Ok, make two folders, error same Call to undefined function myGlobalFunction()
on line echo myGlobalFunction(); ----red

My path /var/www/mydomain.tld/plugins/my_own/whois/init.php

[oim37]

Permission 644 same as in winter plugin folder files

[oim37]

I use last version winter cms for php 7.4

[oim37]

I understand, i need to create plugin by command
php artisan create:plugin My.Whois
and after put init.php file in root created plugin folder, now test function work.

[mjauvin]

Or, fix your code, something like this:

description = My partial
==
function onStart()
{
    if(!empty($_GET['query'])) {
        if (is_numeric( str_replace(".", "", $_GET['query']))) {
            echo $this->whois("whois.ripe.net",$_GET['query']);
        }
        if (strpos($_GET['query'], ':') !== false) {
            echo $this->whois("whois.ripe.net",$_GET['query']);
        }
        else {
            $tlds = strtolower(substr($_REQUEST['query'], strrpos($_REQUEST['query'], '.') + 1));
            switch ($tlds) {
            
            case 'net':
            case 'com':
                $url = 'WHOIS.VERISIGN-GRS.COM';
                $pattern = '~(.*)<br>\s*Domain Name:~isU';
                break;
            default:
                $url = 'whois.nic.dev';
                break;
            }
            echo $this->whois($url, $_REQUEST['query'], $pattern);
        }
    }
}

function whois($url, $ip, $patt = NULL)
{
    preg_match("/[а-я]+/u", $ip, $match);
    $checkRus = $match[0] ? true : false;

    $sock = fsockopen($url, 43, $errno, $errstr);
    if (!$sock) exit("$errno($errstr)");
    else {
        echo $url."<br>";
        if ($checkRus) {
            require_once('idna_convert.class.php');
            $IDN = new idna_convert();
            $ip = $IDN->encode(iconv("utf-8", "utf-8", $ip));
        }
        fputs ($sock, $ip."\r\n");
        $text = "";
        while (!feof($sock)) {
            $text .= fgets ($sock, 128)."<br>";
        }
        fclose ($sock);

        $pattern = "|ReferralServer: whois://([^\n<:]+)|i";
        preg_match($pattern, $text, $out);
        if (!empty($out[1])) {
            return whois($out[1], $ip);
        } else {

            if (!is_numeric( str_replace(".", "", $ip))) {
                if (preg_match('~No entries found for~i', $text) or preg_match('~NOT FOUND~i', $text) or preg_match('~Object does not exist~i', $text) or preg_match('~No match for~i', $text) or preg_match('~Nothing found~i', $text)) {

                    $tlds = '';
                    $domain = $checkRus ? $_REQUEST['query'] : $ip;
                    if ($tlds = strrpos($ip, '.')) {
                        $domain = substr($domain, 0, $tlds);
                        $tlds = substr($ip, $tlds);
                    }   
                    ob_start();
                    $text .= ob_get_clean();
                }   
            }   
            return $text;
        }   
    }   
}
==
{# twig code here if needed #}

[oim37]

Try this but have error (Undefined offset: 0) on line

function whois($url, $ip, $patt = NULL)
{
preg_match("/[а-я]+/u", $ip, $match); ----- this line red

[oim37]

I comment# some code and Work fine, Thank you :)