How to Parallel Remove Punctuation in PHP - Code Snippet

// Task: Parallel Remove Punctuation
// Language: PHP

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