ReflectionClass::setStaticPropertyValue

(PHP 5 >= 5.1.2, PHP 7)

ReflectionClass::setStaticPropertyValueSets static property value

Opis

public ReflectionClass::setStaticPropertyValue ( string $name , mixed $value ) : void

Sets static property value.

Ostrzeżenie

Ta funkcja jest obecnie nieudokumentowana, dostępna jest jedynie lista jej argumentów.

Parametry

name

Property name.

value

New property value.

Zwracane wartości

Nie jest zwracana żadna wartość.

Zobacz też:

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User Contributed Notes 2 notes

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17
Andrew Jackson
6 years ago
Calling this method on a static property that is not public will return a ReflectionException stating the property does not exist. This is quite misleading as the property is valid.

class test {
    public static $publicProperty = 'public';
    private static $privateProperty = 'private';

    public static function printProperties() {
        echo self::$publicProperty . "\n";
        echo self::$privateProperty . "\n";
    }
}

$reflectedClass = new \ReflectionClass('test');
$reflectedClass->setStaticPropertyValue('publicProperty', 'foo');
$reflectedClass->setStaticPropertyValue( 'privateProperty', 'bar' );

PHP Fatal error:  Uncaught exception 'ReflectionException' with message 'Class test does not have a property named privateProperty'

If you retrieve the method using the reflection class getProperty method you can circumnavigate this issue

$reflectedProperty = $reflectedClass->getProperty('privateProperty');
$reflectedProperty->setAccessible(true);
$reflectedProperty = $reflectedProperty->setValue('bar');

test::printProperties();
will echo
foo
bar
up
10
chuck at manchuck dot com
8 years ago
It is important to note that calling ReflectionClass::setStaticPropertyValue will not allow you to add new static properties to a class.
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