Third understand each server variables, from where the IP address is fetched. Then understand that the end user can easily spoof his IP address. ConclusionĪ good understanding of the scenario in which you are going to get IP address of the user is important. Also, call it out explicitly in your “Privacy Policy” document.Įxplicitly state that you are collecting and logging the client user’s IP address and the reason for doing so. I would suggest to inform the user and get consent to log the IP address. You never know from which geographic region you will get users.Īs per GDPR (Article 4, Point 1 and Recital 49), IP address is a personal data. Privacy issues in getting users’ IP addressĬlient’s IP address can be considered as private information in certain legislation. The reverse is also possible by using gethostbyaddr(). Google’s IP Address is: 142.250.67.36 Get hostname using the IP address Get IP address using PHPįollowing PHP script covers majority of the scenario and returns the user’s IP address. There is a possibility that this value may not have been set. Also be aware that, these headers can be easily spoofed by the users by setting an IP address themselves. $_SERVER is a PHP array which is set by the server. Discussion on privacy issues in getting IP address.A simple function to get IP address in all the cases.One line script to get IP address using PHP.Followed by a discussion on privacy issues to get the IP address. Last modified on July 2nd, 2022.Ī single line of PHP script is sufficient to get IP address using PHP, ‘most of the times’.įirst I will present that one line PHP code, then show a tiny function which almost covers the rest of the cases.
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