PHP-Handbuch: Gets value

Beschreibung

public mixed ReflectionProperty::getValue ([ object $object ] )

Gets the property's value.

Parameter-Liste

object: If the property is non-static an object must be provided to fetch the property from. If you want to fetch the default property without providing an object use ReflectionClass::getDefaultProperties instead.

Rückgabewerte

The current value of the property.

Fehler/Exceptions

Throws a ReflectionException if the property is inaccessible. You can make a protected or private property accessible using ReflectionProperty::setAccessible.

Beispiele

Beispiel #1 ReflectionProperty::getValue example


<?php
class Foo {
    public static $staticProperty = 'foobar';
    
    public $property = 'barfoo';
    protected $privateProperty = 'foofoo';
}

$reflectionClass = new ReflectionClass('Foo');

var_dump($reflectionClass->getProperty('staticProperty')->getValue());
var_dump($reflectionClass->getProperty('property')->getValue(new Foo));

$reflectionProperty = $reflectionClass->getProperty('privateProperty');
$reflectionProperty->setAccessible(true);
var_dump($reflectionProperty->getValue(new Foo));
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

string(6) "foobar"
string(6) "barfoo"
string(6) "foofoo"

Siehe auch

ReflectionProperty::setValue
ReflectionProperty::setAccessible
ReflectionClass::getDefaultProperties
ReflectionClass::getStaticPropertyValue