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    Threaded::extend

    (PECL pthreads >= 2.0.8)

    Threaded::extend — Runtime Manipulation

    说明

    public Threaded::extend(string $class): bool

    Makes thread safe standard class at runtime

    参数

    class

    The class to extend

    返回值

    成功时返回 true， 或者在失败时返回 false。

    示例

    示例 #1 Runtime inheritance

    <?php
    class My {}

    Threaded::extend(My::class);

    $my = new My();

    var_dump($my instanceof Threaded);
    ?>

    以上示例会输出：

    bool(true)

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