How to Async Remove Punctuation in PHP - Code Snippet

// Task: Async Remove Punctuation
// Language: PHP

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