diff --git a/index.php b/index.php
index 56314c9..62454cd 100644
--- a/index.php
+++ b/index.php
@@ -16,6 +16,18 @@ $day = date("d") - 12;
 // test sample date
 echo "Year: " . $year . " Month: " . $month . " Day: " . $day . "<br/>";
 
+// Test 3 with idea based on ahk version of RMT, not sure if actually works in PHP
+
+$testdate=date_create();
+date_add($testdate,date_interval_create_from_date_string("-579 years"));
+date_add($testdate,date_interval_create_from_date_string("-6 months"));
+date_add($testdate,date_interval_create_from_date_string("12 days"));
+date_add($testdate,date_interval_create_from_date_string("2 hours"));
+date_add($testdate,date_interval_create_from_date_string("17 minutes"));
+date_add($testdate,date_interval_create_from_date_string("6 seconds"));
+echo date_format($testdate,"Y/m/d H:i:s");
+
+
 ?>
 Placeholder.