CodeIgniter is great framework by its simplicity because structure of the CodeIgniter framework is clear and flexible.
Let’s understand the function used to get user’s ip in CodeIgniter.
CodeIgniter offers a way to retrieve the user’s IP address with using a in-built function in CodeIgniter.
If the IP address isn’t valid, function will return 0.0.0.0.
Next,is about To validate an IP address and you should use have a function for that also which will return TRUE or FALSE.
The above function validates the IP automatically.
echo "Not a valid IP";
echo "Valid IP!";
To retrieve a user agent
To determine the user agent of the user, you can use the below code in CodeIgniter. It will return the user agent of the user’s web browser; if not available, it will
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