In PHP, how do I index strings in Laravel?

In Laravel, you can index strings using various PHP string functions. The indexing can be useful in cases such as retrieving specific characters or substrings from a larger string.

Here’s a simple example of indexing a string in PHP within a Laravel context:


        <?php
        $string = "Hello, Laravel!";
        // Get the first character
        $firstCharacter = $string[0];
        // Get a substring
        $substring = substr($string, 7, 7);
        
        echo $firstCharacter; // Output: H
        echo $substring; // Output: Laravel
        ?>