How can PHP functions like sort() and array_multisort() be used effectively to organize and manipulate data in PHP arrays?

PHP functions like sort() and array_multisort() can be used effectively to organize and manipulate data in PHP arrays by sorting the elements in ascending or descending order based on their values. The sort() function can be used to sort a single-dimensional array, while array_multisort() can be used to sort multi-dimensional arrays based on one or more keys. These functions can help in organizing data for easier access and manipulation.

// Example of using sort() to sort a single-dimensional array
$numbers = [4, 2, 8, 1, 6];
sort($numbers);
print_r($numbers);

// Example of using array_multisort() to sort a multi-dimensional array
$students = [
    ['name' => 'Alice', 'age' => 20],
    ['name' => 'Bob', 'age' => 22],
    ['name' => 'Charlie', 'age' => 18]
];
array_multisort(array_column($students, 'age'), $students);
print_r($students);