Php/docs/reflectionproperty.getdoccomment

• PHP Manual
• ReflectionProperty
• Gets the property doc comment

ReflectionProperty::getDocComment

(PHP 5 >= 5.1.0, PHP 7)

ReflectionProperty::getDocComment — Gets the property doc comment

说明

public ReflectionProperty::getDocComment ( ) : string

Gets the doc comment for a property.

参数

此函数没有参数。

返回值

The property doc comment.

范例

Example #1 ReflectionProperty::getDocComment() example

<?phpclass Str{    /**     * @var int  The length of the string     */    public $length = 5;}$prop = new ReflectionProperty('Str', 'length');var_dump($prop->getDocComment());?>

以上例程的输出类似于：

string(53) "/**
     * @var int  The length of the string
     */"

Example #2 Multiple property declarations

If multiple property declarations are preceeded by a single doc comment, the doc comment refers to the first property only.

<?phpclass Foo{    /** @var string */    public $a, $b;}$class = new \ReflectionClass('Foo');foreach ($class->getProperties() as $property) {    echo $property->getName() . ': ' . var_export($property->getDocComment(), true) . PHP_EOL;}?>

以上例程会输出：

a: '/** @var string */'
b: false

参见

• ReflectionProperty::getModifiers() - Gets the property modifiers
• ReflectionProperty::getName() - Gets property name
• ReflectionProperty::getValue() - Gets value