feat: more work on completing switchover

site/app/Helpers/pcagHelpers.php

@@ -0,0 +1,27 @@
+<?php
+
+if (!function_exists('numberSuffix')) {
+    function numberSuffix($number) {
+        if (!is_int($number) || $number < 1) {
+            return $number;
+        }
+
+        $lastDigit = $number % 10;
+        $secondLastDigit = ($number / 10) % 10;
+
+        if ($secondLastDigit == 1) {
+            return 'th';
+        }
+
+        switch ($lastDigit) {
+            case 1:
+                return 'st';
+            case 2:
+                return 'nd';
+            case 3:
+                return 'rd';
+            default:
+                return 'th';
+        }
+    }
+}