Merge pull request #5990 from kenjis/fix-docs-database/utilities.rst

docs: improve database/utilities.rst

Author: kenjis

user_guide_src/source/database/utilities.rst

@@ -1,6 +1,6 @@
-########################
+#########
 Utilities
-########################
+#########
 
 The Database Utility Class contains methods that help you manage your database.
 
@@ -9,10 +9,11 @@ The Database Utility Class contains methods that help you manage your database.
     :depth: 2
 
 *******************
-Get XML FROM Result
+Get XML from Result
 *******************
 
-**getXMLFromResult()**
+getXMLFromResult()
+==================
 
 This method returns the xml result from database result. You can do like this:
 

user_guide_src/source/database/utilities/001.php

@@ -4,7 +4,7 @@
     protected $table      = 'foo';
     protected $primaryKey = 'id';
 };
-$db = \Closure::bind(static fn ($model) => $model->db, null, $model)($model);
 
-$util = (new \CodeIgniter\Database\Database())->loadUtils($db);
+$util = \CodeIgniter\Database\Config::utils();
+
 echo $util->getXMLFromResult($model->get());