How to Async Get Current Directory in PHP - Code Snippet

// Task: Async Get Current Directory
// Language: PHP

function async_get_current_directory() {
    // Implementation for Async Get Current Directory
    $ result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Get Current Directory
    echo("Done");
}