What are some best practices for sorting arrays in PHP to maintain efficiency and accuracy?

When sorting arrays in PHP, it is important to use the appropriate sorting function based on the specific requirements of the task. For efficiency, it is recommended to use built-in sorting functions like `sort()`, `asort()`, `ksort()`, `rsort()`, etc., depending on whether you need to preserve the keys or not. Additionally, consider the complexity of the sorting algorithm being used to ensure efficiency, especially for large arrays.

// Example of sorting an array in ascending order using the sort() function
$numbers = [4, 2, 8, 6, 5];
sort($numbers);
print_r($numbers);