In PHP, how do I chunk strings in a high-traffic application?

In PHP, you can use the `str_split()` function to chunk strings efficiently:


        <?php
        $inputString = "This is a long string that needs to be chunked into smaller parts.";
        $chunkSize = 10; // Define the size of each chunk
        $chunks = str_split($inputString, $chunkSize);

        foreach ($chunks as $chunk) {
            echo $chunk . "<br>"; // Display each chunk
        }
        ?>