<?php$start_date = date_create("2021-01-01");$end_date = date_create("2021-01-05"); // If you want to include this date, add 1 day$interval = DateInterval::createFromDateString('1 day');$daterange = new DatePeriod($start_date, $interval ,$end_date);foreach($daterange as $...
DateInterval::__construct—Creates a new DateInterval object 说明 publicDateInterval::__construct(string$duration) Creates a new DateInterval object. 参数 duration An interval specification. The format starts with the letterP, forperiod.Each duration period is represented by an integer value followed by...
DateInterval::createFromDateString—Sets up a DateInterval from the relative parts of the string 说明 publicstaticDateInterval::createFromDateString(string$datetime):DateInterval|false Uses the normal date parsers and sets up a DateInterval from the relative parts of the parsed string. 参数 datetime A...
$to =newDateTime($_POST['leavetoadb']); $to = $to->modify('+1 day');///to include end day also$noofdays = DateInterval::CreateFromDateString('1 Day'); $period =newDatePeriod($from, $noofdays, $to);foreach($periodas$dt) {//print_r($dt);$op->setValue('datedb', $dt-...
DateInterval::createFromDateString— Sets up a DateInterval from the relative parts of the string 说明 public static DateInterval DateInterval::createFromDateString ( string $time ) Uses the normal date parsers and sets up a DateInterval from the relative parts of the parsed string. ...
*/publicfunctionsetDuration(\DateInterval$duration, $notify = TRUE){// Generate an ISO 8601 formatted string as supported by//DateInterval::__construct() and setValue().$this->value = $duration->format('%rP%yY%mM%dDT%hH%mM%sS');// Notify the parent of any changes.if($notify &&isset...
DateInterval::createFromDateString,(PHP 5 = 5.3.0) DateInterval::createFromDateString Sets up a DateInterval from the relative parts of the string 说明 public static DateInterval DateInterval::createFromDateString ( string $time ) Uses
DateInterval::format— Formats the interval说明 public DateInterval::format(string $format): string Formats the interval. 参数 format The following characters are recognized in the format parameter string. Each format character must be prefixed by a percent sign (%). format characterDescriptionExample...
Calculating with DateTime is possible with the DateInterval class. DateTime has methods like add() and sub() that take a DateInterval as an argument. Do not write code that expects the same number of seconds in every day. Both daylight saving and time zone alterations will break that assumptio...
["timezone"]=>// string(13) "Asia/Shanghai"// }var_dump($date->add(newDateInterval('P3D')));// object(DateTime)#4 (3) {// ["date"]=>// string(26) "2020-09-25 11:45:00.000000"// ["timezone_type"]=>// int(3)// ["timezone"]=>// string(13) "Asia/Shanghai"// ...