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    ReflectionProperty::isDynamic

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    ReflectionProperty::isDynamic — Checks if property is a dynamic property

    説明

    public ReflectionProperty::isDynamic(): bool

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

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    true if the property was declared at run-time, or false if it was created at compile-time.

    例

    例1 ReflectionProperty::isDynamic() example

    <?php

    #[\AllowDynamicProperties]
    class     Foo {
    public     $bar;
    }

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

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

    上の例の出力は以下となります。

    bool(false)
bool(true)

    参考

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