Getting the Real IP Address of Website Visitors in PHP

Most of us should be relying on the server side environmental variable REMOTE_ADDR solely for client IP addresses. But how to get the re...

Steps to block Multiple IP Addresses Using PHP

Sometimes we need to ban particular visitors to access our website. For this, the most common reason is spammers and scrapers that perform...

Validate IPv4 Address in PHP

Today I am going to tell how to validate IPv4 / IP address using PHP. Simple function which will used to check client IP address is valid ...

Getting country , city name from IP address in PHP

I’ve used the API from  hostip.info  to fetch the country name , city name and country code from the given IP address. I’ve mad this functi...

Ip address validation in PHP using regular expression

If you don’t know how to validate the IP address format in PHP, then you are in the right place.I’ll show you here how to validate the IP a...

Getting real IP address in PHP

Are you using $_SERVER['REMOTE_ADDR'] to find the the client’s IP address in PHP? Well dude, you might be amazed to know that it may...