1. Go to this page and download the library: Download inthere/datetime-range library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
inthere / datetime-range example snippets
$parser = new Parser(
'["2015-08-14 16:07:28.956968+02","2018-08-14 16:07:28.956968+02"]',
new DateTimeZone('UTC')
);
$dateTimeRange = $parser->parse();
$lowerRange->isInfinity();
// returns a boolean
$lowerRange->getDateTime();
// returns a datetime object or null if infinity
$lowerRange->getBoundary();
// returns a boundary object