(PHP 5, PHP 7)
Set property value
public void ReflectionProperty::setValue ( object $object, mixed $value )
public void ReflectionProperty::setValue ( mixed
$value
)Sets (changes) the property's value.
Parameters:
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.
Returns:
No value is returned.
Exception:
Throws a ReflectionException if the property is inaccessible. You can make a protected or private property accessible using ReflectionProperty::setAccessible().
Examples:
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)); ?>
The above example will output:
string(3) "foo" string(3) "bar" string(6) "foobar"
See also:
ReflectionProperty::getValue() -
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