PHP 8.1.15 Released!

The AllowDynamicProperties class

(PHP 8 >= 8.2.0)

Introduction

This attribute is used to mark classes that allow dynamic properties.

Synopsis de la classe

final class AllowDynamicProperties {
/* Méthodes */
public __construct()
}

Exemples

Dynamic properties are deprecated as of PHP 8.2.0, thus using them without marking the class with this attribute will emit a deprecation notice.

<?php
class DefaultBehaviour { }

#[\AllowDynamicProperties]
class ClassAllowsDynamicProperties { }

$o1 = new DefaultBehaviour();
$o2 = new ClassAllowsDynamicProperties();

$o1->nonExistingProp = true;
$o2->nonExistingProp = true;
?>

Résultat de l'exemple ci-dessus en PHP 8.2 :

Deprecated: Creation of dynamic property DefaultBehaviour::$nonExistingProp is deprecated in file on line 10

Voir aussi

Attributes overview

Sommaire

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top