如何减少PHP中if-else语句的数量？ [英] How to reduce the number of if-else statements in PHP?

问题描述

我发现有很多if-else语句，尤其是嵌套if else语句，这些语句使我的代码可读性降低。如何减少PHP中if else语句的数量？

I found that there are many if-else statements, especially nested if else statements, these statements make my code less readable. How to reduce the number of if else statements in PHP?

我的提示如下：
1.如果合适，请使用switch语句;
2.在可行时使用exit（）语句;
3.在可行时使用三元语句;

My tips are as follows: 1.Use a switch statement when it is suitable; 2.use exit() statement when it is feasible; 3. Use ternary statement when it is feasible;

是否有其他提示可以减少if else语句，尤其是嵌套的if-else语句？

Are there other tips that can reduce if else statements, especially nested if-else statements?

推荐答案

将代码重构为较小的工作单元。过多的条件逻辑是代码嗅觉，通常表明您的函数需要重构。

Refactor your code into smaller work units. Too much conditional logic is a code-smell and usually indicates that your function needs to be refactored.

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