How can PHP developers ensure consistency and accuracy when working with different date and time formats in their applications?

To ensure consistency and accuracy when working with different date and time formats in PHP applications, developers can use the DateTime class along with the date_create_from_format() function to parse and format dates and times consistently. By specifying the desired format when parsing or formatting dates, developers can avoid errors and ensure data integrity.

$dateString = '2022-01-15 14:30:00';
$format = 'Y-m-d H:i:s';
$dateTime = DateTime::createFromFormat($format, $dateString);
$formattedDate = $dateTime->format($format);

echo $formattedDate;