What are some common PHP array sorting functions that can be used in this scenario?

When dealing with an array of data that needs to be sorted in PHP, you can use various array sorting functions such as `sort()`, `rsort()`, `asort()`, `arsort()`, `ksort()`, `krsort()`, `usort()`, `uasort()`, `uksort()`, `natsort()`, `natcasesort()`, etc. Each of these functions sorts the array in a different way based on the specific requirements of the data.

// Example of using the sort() function to sort an array in ascending order
$numbers = array(4, 2, 8, 6);
sort($numbers);
print_r($numbers);