What are some considerations when using PHP to monitor the completion of file copying processes?

When using PHP to monitor the completion of file copying processes, it is important to consider using functions like `copy()` or `move_uploaded_file()` that return a boolean value indicating the success or failure of the operation. You can use these return values to determine if the file copying process has completed successfully. Additionally, you can check for the existence of the copied file after the copying process is expected to be completed to ensure that the file has been successfully copied. 

// Copy a file
$file = 'source.txt';
$destination = 'destination.txt';

if (copy($file, $destination)) {
    echo "File copied successfully.";
} else {
    echo "Failed to copy file.";
}

// Check if the file exists after copying
if (file_exists($destination)) {
    echo "File copying process completed.";
} else {
    echo "File copying process failed.";
}

Keywords

file copying PHP monitoring completion processes

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