Override 类

    (PHP 8 >= 8.3.0)

    简介

    类摘要

    finalclassOverride {
    public__construct()
    }

    示例

    <?php

    class Base {
    protected function     foo(): void {}
    }

    final class     Extended extends Base {
    #[    \Override]
    protected function     boo(): void {}
    }

    ?>

    上述示例在 PHP 8.3 中的输出类似于于：

     Fatal error: Extended::boo() has #[\Override] attribute, but no matching parent method exists

    目录

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