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<?php $default = "2001-01-01 12:34:56"; $date='2018-06-29 00:00:00'; $startDate=(new DateTime($default))->setISODate(date('Y',strtotime($date)),date('W',strtotime($date)))->format('Y-m-d H:i:s'); $endDate=(new DateTime($default))->setISODate(date('Y',strtotime($date)), date('W',strtotime($date)), 7)->format('Y-m-d H:i:s'); $startTimestamp = (new DateTime($default))->setISODate(date('Y',strtotime($date)),date('W',strtotime($date)))->getTimestamp(); echo 'input = '.$date; echo "\nstrtotime = ".strtotime($date); echo "\nsetISODate->getTimestamp = "; echo $startTimestamp; echo "\nstartDate = ".$startDate."\nendDate = ".$endDate;
Output for git.master_jit, git.master, rfc.property-hooks
input = 2018-06-29 00:00:00 strtotime = 1530223200 setISODate->getTimestamp = 1529922896 startDate = 2018-06-25 12:34:56 endDate = 2018-07-01 12:34:56

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