Write a PHP script to select first 6 words from the following string

Write a PHP script using a for loop to add all the integers between 0 and 20 and display the sum

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Introduction

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 example.

<?php
$sum = 0;
for($x=1; $x<=20; $x++)
{
$sum +=$x;
}
echo "The sum of the numbers 0 to 20 is $sum"."\n";
?>

Result

Write a PHP script using a for loop to add all the integers between 0 and 20 and display the sum
Write a PHP script using a for loop to add all the integers between 0 and 20 and display the sum

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