ReflectionClass::setStaticPropertyValue()
(PHP 5 >= 5.1.2, PHP 7)
设置静态属性的值
说明
public ReflectionClass::setStaticPropertyValue(string $name,string $value): void
设置静态属性的值。
Warning本函数还未编写文档,仅有参数列表。
参数
- $name
属性的名称。
- $value
属性的值。
返回值
没有返回值。
参见
- ReflectionClass::getStaticPropertyValue() 获取静态(static)属性的值
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
It is important to note that calling ReflectionClass::setStaticPropertyValue will not allow you to add new static properties to a class.