Can you explain the advantages and disadvantages of using array_multisort() in PHP for sorting complex arrays compared to other sorting methods?

When sorting complex arrays in PHP, array_multisort() can be a useful function as it allows for sorting multiple arrays or sub-arrays based on one or more sort criteria. However, array_multisort() can be more complex to use compared to other sorting methods like usort() or ksort(). It is important to weigh the advantages of array_multisort() such as its ability to handle multidimensional arrays against its potential complexity.

// Example of using array_multisort() to sort a complex array

// Sample complex array
$users = [
    ['name' => 'John', 'age' => 30],
    ['name' => 'Jane', 'age' => 25],
    ['name' => 'Alice', 'age' => 35],
];

// Sort the array by age in ascending order
array_multisort(array_column($users, 'age'), SORT_ASC, $users);

// Output the sorted array
print_r($users);