Last updated: Fri, 25 May 2012

ReflectionProperty::setValue

(PHP 5)

ReflectionProperty::setValue — Set property value

Beschreibung

public void ReflectionProperty::setValue ( object $object , mixed $value )

public void ReflectionProperty::setValue ( mixed $value )

Sets (changes) the property's value.

Parameter-Liste

object: If the property is non-static an object must be provided to change the property on. If the property is static this parameter is left out and only value needs to be provided.
value: The new value.

Rückgabewerte

Es wird kein Wert zurückgegeben.

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::setValue() example


<?php
class Foo {
    public static $staticProperty;
    
    public $property;
    protected $privateProperty;
}

$reflectionClass = new ReflectionClass('Foo');

$reflectionClass->getProperty('staticProperty')->setValue('foo');
var_dump(Foo::$staticProperty);

$foo = new Foo;

$reflectionClass->getProperty('property')->setValue($foo, 'bar');
var_dump($foo->property);

$reflectionProperty = $reflectionClass->getProperty('privateProperty');
$reflectionProperty->setAccessible(true);
$reflectionProperty->setValue($foo, 'foobar');
var_dump($reflectionProperty->getValue($foo));
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

string(3) "foo"
string(3) "bar"
string(6) "foobar"

Siehe auch

ReflectionProperty::getValue() - Gets value
ReflectionProperty::setAccessible() - Set property accessibility
ReflectionClass::setStaticPropertyValue() - Sets static property value

add a note User Contributed Notes
ReflectionProperty::setValue

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ReflectionProperty::__toString

ReflectionProperty::setAccessible

Last updated: Fri, 25 May 2012