Write a PHP program to reverse a string without strrev function.
<html> <body> <form action="" method="POST"> <H1>Biodata</h1> Enter the string : <input type="text" name="str" /> <input type="submit" /> </form> </html> <?php if ($_POST) { $string = $_POST["str"]; $len = strlen($string); for ($i = ($len - 1); $i >= 0; $i--) { echo $string[$i]; } } ?>
Output
