implement audit logger

src/Database/Utils.php

@@ -5,4 +5,13 @@ class Utils {
     {
         return '`' . $name . '`';
     }
+
+    public static function generateColumnsWithBinding(array $columns): string
+    {
+        array_walk($columns, function(&$value, $key) {
+            $value = static::backtick($value) . '=?';
+        });
+
+        return implode(',', $columns);
+    }
 }