Php/docs/reflectionproperty.gettype

• PHP Manual
• ReflectionProperty
• Gets a property's type

ReflectionProperty::getType

(PHP 7 >= 7.4.0)

ReflectionProperty::getType — Gets a property's type

说明

public ReflectionProperty::getType ( ) : ReflectionType|null

Gets the associated type of a property.

参数

此函数没有参数。

返回值

Returns a ReflectionType if the property has a type, and null otherwise.

范例

Example #1 ReflectionProperty::getType() example

<?phpclass User{    public string $name;}$rp = new ReflectionProperty('User', 'name');echo $rp->getType()->getName();?>

以上例程会输出：

string

参见

• ReflectionProperty::hasType() - Checks if property has a type
• ReflectionProperty::isInitialized() - Checks whether a property is initialized