PHP Program to Reverse a String using For loop

PHP program to reverse a string using for loop. In this article, you will learn how how to make a PHP program to reverse a string using for loop.

String Conversion

Source Code

<?php
// PHP Program to Reverse a String using For loop

$x = "hello world";

echo "The input string is: ", $x, "\n\n";
echo "The reverse of the string is: ";

for ($i = (strlen ($x) - 1); $i >= 0; $i--) {
    echo $x[$i];
}

echo "\n";

?>

Run Program

Output