ReflectionProperty::getType()

(PHP 7 >= 7.4.0)

Gets a property's type

说明

publicReflectionProperty::getType(void) :?ReflectionType

Gets the associated type of a property.

参数

此函数没有参数。

返回值

Returns aReflectionTypeif the property has a type,andNULLotherwise.

范例

Example #1ReflectionProperty::getType()example

<?php
class 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