How can the array_reverse function be effectively used to reverse the order of file names in an array before processing them in PHP?

When processing file names in an array in PHP, you may want to reverse the order of the file names before further processing. This can be achieved using the array_reverse function in PHP, which reverses the order of elements in an array. By using array_reverse before processing the file names, you can ensure that the files are processed in the desired order.

// Example array of file names
$fileNames = ['file1.txt', 'file2.txt', 'file3.txt'];

// Reverse the order of file names
$fileNamesReversed = array_reverse($fileNames);

// Process the file names in reverse order
foreach ($fileNamesReversed as $fileName) {
    // Process each file name here
    echo $fileName . "\n";
}