Write a PHP program to check if a given number is within 2 of a multiple of 10

hamza

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2022-05-18

178

Write a PHP program to check if a given number is within 2 of a multiple of 10.

Php programming,

hamza

2022-05-18

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<?php
function test($n)
{
   return $n % 10 <= 2 || $n % 10 >= 8;
 }

var_dump(test(3));
var_dump(test(7));
var_dump(test(8));
var_dump(test(21));

Sample Output:

bool(false)
bool(false)
bool(true)
bool(true)

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