How can the use of date_parse function improve date comparisons in PHP?

When comparing dates in PHP, it's important to ensure that the dates are in a consistent format for accurate comparisons. The date_parse function can be used to parse a date string into its individual components, allowing for standardized comparisons. By using date_parse, we can avoid inconsistencies in date formats and ensure that dates are accurately compared.

$date1 = date_parse("2022-01-15");
$date2 = date_parse("15-01-2022");

if ($date1['year'] == $date2['year'] && $date1['month'] == $date2['month'] && $date1['day'] == $date2['day']) {
    echo "Dates are equal.";
} else {
    echo "Dates are not equal.";
}