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        如何检查整数是否在范围内?

        How to check if an integer is within a range?(如何检查整数是否在范围内?)
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                  问题描述

                  有没有办法在不执行这些冗余代码的情况下测试范围:

                  Is there a way to test a range without doing this redundant code:

                  if ($int>$min && $int<$max)
                  

                  ?

                  像一个函数:

                  function testRange($int,$min,$max){
                      return ($min<$int && $int<$max);
                  }
                  

                  用法:

                  if (testRange($int,$min,$max)) 
                  

                  ?

                  PHP有这样的内置函数吗?或者有其他方法吗?

                  Does PHP have such built-in function? Or any other way to do it?

                  推荐答案

                  我不认为你会得到比你的函数更好的方法.

                  I don't think you'll get a better way than your function.

                  它干净,易于遵循和理解,并返回条件的结果(没有 return (...) ? true : false 混乱).

                  It is clean, easy to follow and understand, and returns the result of the condition (no return (...) ? true : false mess).

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