Update entities.rst

wsergent · web-flow · commit 24405697fa1b · 2025-04-19T07:46:16.000+10:00
`protected $_virtual` updated to `protected array $_virtual` as CakePHP 5 throws a fatal error:
`Fatal error: Type of App\Model\Entity\EntityName::$_virtual must be array (as in class Cake\ORM\Entity)` without this specification.
diff --git a/en/orm/entities.rst b/en/orm/entities.rst
@@ -571,7 +571,7 @@ field that should be exposed::
 
     class User extends Entity
     {
-        protected $_virtual = ['full_name'];
+        protected array $_virtual = ['full_name'];
     }
 
 This list can be modified at runtime using the ``setVirtual()`` method::

Original file line number	Diff line number	Diff line change
`@@ -571,7 +571,7 @@ field that should be exposed::`
`571`	`571`
`572`	`572`	`class User extends Entity`
`573`	`573`	`{`
`574`		`- protected $_virtual = ['full_name'];`
	`574`	`+ protected array $_virtual = ['full_name'];`
`575`	`575`	`}`
`576`	`576`
`577`	`577`	This list can be modified at runtime using the ``setVirtual()`` method::