ReflectionClass::getDefaultProperties

(PHP 5, PHP 7, PHP 8)

ReflectionClass::getDefaultProperties — Gets default properties

Beschreibung

public ReflectionClass::getDefaultProperties(): array

Gets default properties from a class (including inherited properties).

Hinweis:
This method only works for static properties when used on internal classes. The default value of a static class property can not be tracked when using this method on user defined classes.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

An array of default properties, with the key being the name of the property and the value being the default value of the property or null if the property doesn't have a default value. The function does not distinguish between static and non static properties and does not take visibility modifiers into account.

Beispiele

Beispiel #1 ReflectionClass::getDefaultProperties() example


<?php
class Bar {
    protected $inheritedProperty = 'inheritedDefault';
}

class Foo extends Bar {
    public $property = 'propertyDefault';
    private $privateProperty = 'privatePropertyDefault';
    public static $staticProperty = 'staticProperty';
    public $defaultlessProperty;
}

$reflectionClass = new ReflectionClass('Foo');
var_dump($reflectionClass->getDefaultProperties());
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

array(5) {
   ["staticProperty"]=>
   string(14) "staticProperty"
   ["property"]=>
   string(15) "propertyDefault"
   ["privateProperty"]=>
   string(22) "privatePropertyDefault"
   ["defaultlessProperty"]=>
   NULL
   ["inheritedProperty"]=>
   string(16) "inheritedDefault"
}