PHP number_format（）和round（）不产生有效的高范围结果3

Question

CODE:

in_array($number, round(range(65,74)))

or

round(in_array($number,range(65,74)))

I'm doing a switch case whenever the user inputs 73.4 the result is null. But whenever I input 73 or 74 it executes.

How to do it I'm a newbie in php here.

Answer 1

You need to round the user input number and not the range. So, it will be ,

in_array(round($number), range(65,74));

DEMO.