modify

function.php

@@ -602,6 +602,15 @@ if (!function_exists('send')) {
 
 }
 
+
+if (!function_exists('zero_full')) {
+    function zero_full(int $data = 1, int $length = 10): string
+    {
+        return sprintf('%0' . $length . 'd', $data);
+    }
+}
+
+
 if (!function_exists('redirect')) {