PHP: AllowDynamicProperties - Manual
The AllowDynamicProperties attribute
(PHP 8 >= 8.2.0)
Class synopsis
Examples
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;
$o2->nonExistingProp = true;
?>
Output of the above example in PHP 8.2:
Deprecated: Creation of dynamic property DefaultBehaviour::$nonExistingProp is deprecated in file on line 10
Table of Contents
- AllowDynamicProperties::__construct — Construct a new AllowDynamicProperties attribute instance
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