不知是不是这样?
回复内容:
不知是不是这样?
大量使用类,比大量使用函数,确实要效率低一些。
不写函数效率最高,然并卵。
代码的可维护性(1个月之后你还能不能愉快的看懂和进行修改)比那点效率的差异重要得多。
对象方法其实相当于多传一个$this
的全局函数。要是说低的话,也就多一个构造时和析构时的调用。但是,你写成函数,参数要一个一个传;写成对象方法的话,部分参数可以合成一个对象以引用传进去。传参时就把效率省回来了。
而且相比之下,你的开发效率不知道快了多少倍,开发周期不知道短了多少。
使用函数还是使用对象,只能说:性能不是障碍,如何写出高可维护性的代码才是重点。

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