#日付けで取得(yyyy-mm-dd)
function get_period_date (){
$startDate = date('Y-m-d', strtotime('2018-01-06'));
$endDate = date('Y-m-d', strtotime("2018-01-09"));
$diff = (strtotime($endDate) - strtotime($startDate)) / ( 60 * 60 * 24);
for($i = 0; $i <= $diff; $i++) {
$period[] = date('Y-m-d', strtotime($startDate . '+' . $i . 'days'));
}
return $period;
}
#月(yyyy-mm)で取得
function get_period_month(){
$startDate = date('Y-m-d', strtotime('2017-01-06'));
$endDate = date('Y-m-d', strtotime("2018-01-09"));
$diff = (strtotime($endDate) - strtotime($startDate)) / ( 60 * 60 * 24 * 30);
for($i = 0; $i <= $diff; $i++) {
$period[] = date('Y-m', strtotime($startDate . '+' . $i . 'month'));
}
return $period;
}
