Question

I have a variable called $orderdate and it is set to a date format like this mm-dd-yyyy.

In PHP how would I split this variable into $month, $day, $year?

Thanks for your help.

Answer 1

If you’re sure about the format of input value, then:

$orderdate = explode('-', $orderdate);
$month = $orderdate[0];
$day   = $orderdate[1];
$year  = $orderdate[2];

You could also use preg_match():

if (preg_match('#^(\d{2})-(\d{2})-(\d{4})$#', $orderdate, $matches)) {
    $month = $matches[1];
    $day   = $matches[2];
    $year  = $matches[3];
} else {
    echo 'invalid format';
}

Additionally, you can use checkdate() to validate the date.