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<?php $january = new DateTime ('2010-01-01'); $february = new DateTime ('2010-02-01'); $interval = $february-> diff ($january); // %a will output the total number of days. echo $interval-> format ('%a total days'). "\n"; // While %d will only output the number of days not already covered by the // month. echo $interval-> format ('%m month, %d ...
1 sty 2013 · Example. Calculate the interval between two dates, then format the interval: <?php $date1=date_create ("2013-01-01"); $date2=date_create ("2013-02-10"); $diff=date_diff ($date1,$date2); // %a outputs the total number of days echo $diff->format ("Total number of days: %a.");?>. Try it Yourself ».
Represents a date interval. A date interval stores either a fixed amount of time (in years, months, days, hours etc) or a relative time string in the format that DateTimeImmutable 's and DateTime 's constructors support.
20 sty 2000 · The format starts with the letter P, for "period." Each duration period is represented by an integer value followed by a period designator. If the duration contains time elements, that portion of the specification is preceded by the letter T.
date_interval_format (PHP 5 >= 5.3.0, PHP 7, PHP 8) date_interval_format — Alias of DateInterval::format()
3 mar 2023 · The date_interval_format () function is a PHP built-in function used to format a date interval. It is used to calculate the difference between two dates and format the result according to a specified format. The function returns a string that represents the formatted date interval.
1 sty 2013 · Calculate the interval between two dates, then format the interval: <?php. $date1=date_create ("2013-01-01"); $date2=date_create ("2013-02-10"); $diff=date_diff ($date1,$date2); // %a outputs the total number of days. echo $diff->format ("Total number of days: %a."); ?> Try it Yourself » Definition and Usage.
