为啥很多源码中的数据库取值不用对象方法呢-PHP Tutorial-php.cn

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为啥很多源码中的数据库取值不用对象方法呢

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Jun 23, 2016 pm 01:47 PM

即用fetch_object()这一方法呢

回复讨论(解决方案)

原因有好多了

1.效率问题  fetch_object效率是最低的  你可以参考下面的图片 X轴是数据的个数  Y轴是花费的时间

2.PHP对数组的操作是特别特别特别的方便  各种数组操作函数  至于对象   呵呵

3.fetch_object取出来的数据即不符合面向对象的思想（因为成员属性全是public ）  又不符合面向过程（因为是object）

照你这么说，它是一个鸡肋喽！

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