如何在PHP中无余数地除数? [英] How to divide numbers without remainder in PHP?

问题描述

如何在PHP中除数而不是其余数?

How does one divide numbers but exclude the remainder in PHP?

推荐答案

只需将结果值转换为int.

Just cast the resulting value to an int.

$n = (int) ($i / $m);

有趣的功能(取决于您要实现的功能以及您是否希望获得负整数)取决于 floor() a>， ceil() 和

Interesting functions (depending on what you want to achieve and if you expect negative integers to get devided) are floor(), ceil() and round().

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