What are the best practices for handling date formats between client-side and server-side scripts when using PHP for web development?

When handling date formats between client-side and server-side scripts in PHP web development, it is best practice to use a standardized format like ISO 8601 (YYYY-MM-DD) to ensure consistency. This format can easily be converted between different time zones and is recognized universally. When sending dates from the client to the server, always validate and sanitize the input to prevent any security vulnerabilities. 

// Client-side script sending date to server
$dateFromClient = $_POST['date'];
$validatedDate = date('Y-m-d', strtotime($dateFromClient));

// Server-side script receiving date from client
// Ensure $validatedDate is a safe and valid date before processing further

Keywords

date formats client-side server-side PHP web development

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