How can hosting providers and server administrators assist in troubleshooting PHP scripts that encounter permission denied errors when creating directories?

When PHP scripts encounter permission denied errors when creating directories, hosting providers and server administrators can assist by checking and adjusting the file permissions for the directory where the script is trying to create directories. They can also ensure that the PHP process has the necessary permissions to create directories in that location.

<?php
$directory = "/path/to/directory";

// Check if the directory exists, if not, create it with correct permissions
if (!file_exists($directory)) {
    mkdir($directory, 0755, true);
}
?>