dawidbeno

# python_data_structures.py
#
# Description: A quick reference and example guide for the basic built-in
# data structures in Python: Lists, Tuples, Dictionaries, and Sets.

# --- 1. Lists ---
# An ordered and mutable (changeable) collection of items.
# Use cases: Storing collections of items that might need to change,
# like a to-do list or a list of users.

dawidbeno

<?php
// Get the client's IP address
$ip = $_SERVER['REMOTE_ADDR'];
echo "Request IP: " . $ip . "<br><br>";

echo "<h3>Method 1: Using cURL</h3>";
// Method 1: Using cURL
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, "http://ipinfo.io/" . $ip . "/json");