How can array_multisort function be effectively used in PHP to achieve the desired sorting results?

When using the array_multisort function in PHP, it is important to understand how it works and how to effectively use it to achieve the desired sorting results. The function allows you to sort multiple arrays or a multi-dimensional array based on one or more sorting criteria. To use array_multisort effectively, you need to pass the arrays you want to sort as arguments, followed by the sorting order and sorting type parameters.

// Example of using array_multisort to sort multiple arrays based on one sorting criteria

// Arrays to be sorted
$names = array("John", "Alice", "Bob");
$scores = array(80, 95, 75);

// Sort the names array based on the scores array
array_multisort($scores, $names);

// Output the sorted arrays
print_r($names);
print_r($scores);