ReflectionProperty::isDefault

(PHP 5, PHP 7)

ReflectionProperty::isDefault — Checks if property is a default property

说明

public ReflectionProperty::isDefault ( void ) : bool

Checks whether the property was declared at compile-time, or whether the property was dynamically declared at run-time.

参数

此函数没有参数。

返回值

TRUE if the property was declared at compile-time, or FALSE if it was created at run-time.

范例

Example #1 ReflectionClass::isDefault() example

<?php
class Foo {
    public $bar;
}

$o = new Foo();
$o->bar = 42;
$o->baz = 42;

$ro = new ReflectionObject($o);
var_dump($ro->getProperty('bar')->isDefault());
var_dump($ro->getProperty('baz')->isDefault());
?>

以上例程会输出：

bool(true)
bool(false)

参见

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