Q:

Write a PHP program to compute the sum of the prime numbers less than 200

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YasminRadwan26
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2022-05-12
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Write a PHP program to compute the sum of the prime numbers less than 200

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YasminRadwan26
2022-05-12
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PHP is a server scripting language, and It is a powerful tool for making interactive and dynamic Web-pages. I have used WampServer 2.2 for following excercise..

<?php
$primes = array();
$is_prime_no = false;
for ($i = 2; $i<200; $i++) {
     $is_prime_no = true; 
        for ($j = 2; $j<=($i/2); $j++) {
                if ($i%$j==0) {
                          $is_prime_no = false;
                                  break;
                                }
                   }
        if ($is_prime_no) {
               array_push($primes,$i);
                  }
        if (count($primes)==200) {
               break;
                  }
}
echo array_sum($primes)."\n";
?>

Result:

4227

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