Check if a number is within a range

Question

<?php
        $int = 12;
        $min = 1;
        $max = 100;


        if(filter_var($int,'FILTER_VALIDATE_INT', array("options"=>array("min_range"=>$min,"max_range"=>$max))) === false){
            echo ("The number is valid");
        }else{
            echo ("The number is not valid");
        }               
    ?>

Answer 1

First $arr = range(1,100);

foreach($arr as $k $v)

if ($ int === $ v)

{

## Echo ' #} Else {

Echo 'Not';

##}

# Does it work?

Answer 2

Just remove the quotes from 'FILTER_VALIDATE_INT'