Overview
KB
Technical FAQ
PHP Manual
CSS2 Manual
HTML Manual
JS Guide
JS Reference
PhpDock Manual
Nu-Coder Manual
PhpExpress Manual
PHP Joomla
Development
Learn PHP
 
<ReflectionProperty::isPrivateSetReflectionProperty::isProtected>
^ReflectionPropertyLast updated: Mon, 26 Oct 2026

ReflectionProperty::isPromoted

(PHP 8)

ReflectionProperty::isPromoted — Checks if property is promoted

Description

public function ReflectionProperty::isPromoted(): bool

Checks whether the property is promoted

Parameters

This function has no parameters.

Return Values

true if the property is promoted, false otherwise.

Examples

Example #1 ReflectionProperty::isPromoted() example

<?php
class Foo {
    public $baz;

    public function __construct(public $bar) {}
}

$o = new Foo(42);
$o->baz = 42;

$ro = new ReflectionObject($o);
var_dump($ro->getProperty('bar')->isPromoted());
var_dump($ro->getProperty('baz')->isPromoted());
?>

The above example will output:

bool(true)
bool(false)

See Also


<ReflectionProperty::isPrivateSetReflectionProperty::isProtected>
^ReflectionPropertyLast updated: Mon, 26 Oct 2026