PHP Program To Check Prime Number

PHP Program To Check Prime Number

The below program checks if a number is a prime or a composite number. The PHP echo statement is used to output the result on the screen.

code:-

<?php

$value=7;

for($i=1;$i<=$value;$i++)

{

    if($value%$i==0)

    {

        echo "prime number";

        break;

    }

    else{

        echo "not prime";

        break;

    }

}

?>

output:

prime number