Additionally, we have compared PHP 7.3 and PHP 8.0 performance to find out whether it is worth switching to the new version of the programming language. To make things clear, we’ve installed Magento 2 on PHP 8.0 Alpha 3 to check the page load time with JIT enabled and disabled. It is expected that by applying this method one can significantly improve the performance of such a massive platform as Magento 2.
The tool translates PHP to machine code which can be executed on CPU. Basically, it is an approach that is used to optimize the running code. Undoubtedly, the JIT compiler (short for “Just In Time”) is the biggest deal for this version of the programming language.
Even though PHP 8.0 is still in active development and some issues remain unresolved, the features that will be available with the new final update are already known and can be tested. hope this is useful to someone.PHP 8.0 Alpha 3 was released in July 2020 and brought us a whole bunch of robust features and improvements. But my function solved this one pretty nicely as well and I don't have anywhere in my own library to keep it where it won't get lost and forgotten, so. I found myself working on a similar problem - which is how I got to this question in the first place - but just needed a difference in hours. I voted for jurka's answer as that's my favorite, but I have a pre-php.5.3 version. $difference = $first_date->diff($second_date) * If the interval doesn't have a time component (years, months, etc)įunction format_interval(DateInterval $interval) * Format an interval to show all existing components.
To format the DateInterval object, we'll need check each value and exclude it if it's 0: /** A var_dump() looks like this: object(DateInterval) $difference now holds a DateInterval object with the difference information. If an even more specific date format is needed, DateTime::createFromFormat() can be used to create the DateTime object.Īfter both objects were instantiated, you substract one from the other with DateTime::diff(). The DateTime object will accept any format strtotime() would. Each date is encapsulated in a DateTime object, and then a difference between the two can be made: $first_date = new DateTime(" 17:03:30") The best course of action is using PHP's DateTime (and DateInterval) objects. Print_r(_date_diff(time(), strtotime($date))) Print_r(_date_diff(strtotime($date), time())) $b = array_combine($key, array_map("intval", explode(" ", date("Y m d H i s", $two)))) $a = array_combine($key, array_map("intval", explode(" ", date("Y m d H i s", $one))))
$result = _date_range_limit_days(&$base, &$result) $result -= $adj * intval($result / $adj) įunction _date_range_limit_days($base, $result)