init

what-is-my-ip.php

@@ -0,0 +1,19 @@
+<?php
+// Get the IPv4 address of the client
+// echo $_SERVER['REMOTE_ADDR'];
+$ipv4 = $_SERVER['REMOTE_ADDR'];
+
+// Get the IPv6 address of the client if available
+$ipv6 = $_SERVER['REMOTE_ADDR'];
+if (strpos($ipv6, ":") !== false) {
+    // IPv6 address detected
+    $ipv6 = explode("%", $ipv6)[0]; // Remove interface suffix, if any
+} else {
+    // No IPv6 address detected
+    $ipv6 = "IPv6 not available";
+}
+
+// Display IPv4 and IPv6 addresses
+echo "IPv4 Address: " . $ipv4 . "<br>";
+echo "IPv6 Address: " . $ipv6 . "<br>";
+?>