Write a PHP script to print the next character of a specific character

strlen():-

The strlen() function returns the length of a string.

code:-

<?php

$char = 'B';
$nextchar = ++$char; 
 
if (strlen($nextchar) > 1) 
{
 $nextchar = $nextchar[0];
 }
echo $nextchar."\n";

?>

output:- c