$_SERVER is an array and it contains lot of information as supplied by server and one of the element is 'REMOTE_ADDR' which gives us the IP address. Here is another example of getting the server name using $_SERVER

PHP: $_SERVER - Manual The IP address of the server under which the current script is executing. ' The port being used on the user's machine to communicate with the web server. 'REMOTE_USER' The authenticated user. / web / server_indices. php SERVER_ADMIN myemail @ personal. us SERVER_PORT 80 SERVER_SIGNATURE php - $_SERVER["REMOTE_ADDR"] gives server IP rather than $_SERVER['REMOTE_ADDR'] gives the IP address from which the request was sent to the web server. This is typically the visitor's address, but in your case, it sounds like there is some kind of proxy sitting right before the web server that intercepts the requests, hence to the web server it appears as though the requests are originating from there. PHP: HowTo Read an IP Address of Remote Computer / Browser Aug 25, 2013 How to Get Remote IP Address in PHP - W3docs

How to Get the Real Client IP Address from Cloudflare in

PHP Server. Host/Serve current workspace (or subfolder) with PHP. Features. You can execute it with: Ctrl+shift+P and searching for "Serve Project with PHP" Clicking on the editor's button (right superior corner) Right-clicking on the editor. To stop the server just search for "Stop PHP Server…

How To Set Up a Remote Database to Optimize Site

Just to fun that gethostbyadd() returns server machine name known in LAN rather then its DNS if I try to call it against my own host (from workstation), whether it would local (behind the proxy) or global (of proxy itself) IP or just loop May 22, 2020 · In Type the public name or IPv4 address used by clients to connect to the Remote Access server, enter the public name for the deployment (this name matches the subject name of the IP-HTTPS certificate, for example, edge1.contoso.com), and then click Next. Jul 11, 2020 · If you do this, and the validity of the visiting IP address is important, you might need to verify that the $_SERVER["REMOTE_ADDR"] contains an actual Cloudflare proxy IP address, because anyone can fake the header if they are able to connect directly to the server. See “Trusted Proxies” down the page for more info. How to Host and Configure a Minecraft Server with No-IP DIY Hosting with Abyss Web Server and No-IP Using Remote Desktop with No-IP Foscam DDNS Configuration DIY Hosting with Apache 2.x on Windows with No-IP How to Set Up IIS 4.x/5.x to Host Your Website DIY Hosting with Apache 1.x and No-IP This is very vital if you want to remote access a computer with IP address successfully. Connections. There are three options when you want to setup a home network and be able to remote access a computer with IP address. 1. Wired With a wired type of network, you are using Ethernet cables into a network adapters to establish a connection. Jun 30, 2020 · On the Cloudways PHP hosting platform, you can easily enable MySQL remote access by following the few steps outlined in this article. By default, Cloudways does not allow MySQL access from remote hosts because of the inherent security risks to the servers and applications. On a side-note, PHP (5.0.4, but probably other versions too) can cache gethostbyname information. In short, once PHP looks up an address, it may not actually perform another lookup as you may expect. In my particular case (I think) the problem was a change to resolv.conf didn't take effect inside PHP (although nslookup/ping etc worked fine).