What are the potential pitfalls of comparing date values in PHP with MySQL DATE format?

When comparing date values in PHP with MySQL DATE format, one potential pitfall is that the date formats might not match exactly, leading to incorrect results. To solve this issue, it's important to ensure that both the PHP date and the MySQL DATE format are in the same format before comparison. One way to do this is by using PHP's date() function to format the date in the desired format before comparing.

// Assuming $phpDate is the PHP date value and $mysqlDate is the MySQL DATE value

// Format the PHP date value to match MySQL DATE format
$formattedPhpDate = date('Y-m-d', strtotime($phpDate));

// Now compare the formatted PHP date with the MySQL DATE value
if ($formattedPhpDate == $mysqlDate) {
    echo "Dates match!";
} else {
    echo "Dates do not match.";
}