如何在php中获取类的所有子类 [英] how to obtain all subclasses of a class in php

问题描述

是否可以在php中获取给定类的所有子类?

Is it possible to get all subclasses of given class in php?

推荐答案

function getSubclassesOf($parent) {
    $result = array();
    foreach (get_declared_classes() as $class) {
        if (is_subclass_of($class, $parent))
            $result[] = $class;
    }
    return $result;
}

巧合的是，此实现正是 Vadim关联的问题.

Coincidentally, this implementation is exactly the one given in the question linked to by Vadim.

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