phpvms/app/Support/Dates.php

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<?php
/**
*
*/
namespace App\Support;
use Carbon\Carbon;
class Dates
{
/**
* Get the list of months, given a start date
* @param Carbon $start_date
* @return array
*/
public static function getMonthsList(Carbon $start_date)
{
$months = [];
$now = date('Y-m');
$last_month = $start_date;
do {
$last_value = $last_month->format('Y-m');
$months[$last_value] = $last_month->format ('Y F');
$last_month = $last_month->addMonth();
} while($last_value !== $now);
return $months;
}
/**
* Return the start/end dates for a given month/year
* @param $month YYYY-MM
* @return array
*/
public static function getMonthBoundary($month)
{
[$year, $month] = explode('-', $month);
$days = cal_days_in_month(CAL_GREGORIAN, $month, $year);
return [
"$year-$month-01",
"$year-$month-$days"
];
}
}