How can PHP be used to dynamically adjust array keys for checkbox values in form processing?

When processing form submissions with checkboxes in PHP, the array keys for the checkbox values may not be sequential or consistent. To dynamically adjust the array keys for checkbox values, you can use a loop to reindex the array keys starting from 0. This ensures that the checkbox values are easily accessible and can be processed efficiently.

// Assuming $checkboxValues is the array containing checkbox values from the form submission
$checkboxValues = array_values($checkboxValues);