php父类中获取当前正在运行的子类的类名，代码如下：

<?php

class person {
    public static function show() {
        print_r(get_class());echo "\n";
        print_r(get_called_class());echo "\n";
        print_r(self::class);echo "\n";
        print_r(__CLASS__);echo "\n";
        print_r(static::class);
    }
}

class zhangsan extends person {
}

zhangsan::show();

结果输出如下：

person
zhangsan
person
person
zhangsan