lib/grid: Use PHP's DateTime instead of our DateTimeFactory
I'm about to drop the DateTimeFactory because date_default_timezone_set() in combination w/ PHP's DateTime is sufficient. refs #6778
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@ -3,10 +3,10 @@
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namespace Icinga\Web\Widget\Chart;
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use Icinga\Util\DateTimeFactory;
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use DateInterval;
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use DateTime;
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use Icinga\Util\Color;
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use Icinga\Web\Widget\AbstractWidget;
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use DateInterval;
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/**
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* Display a colored grid that visualizes a set of values for each day
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@ -312,7 +312,7 @@ class HistoryColorGrid extends AbstractWidget {
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private function monthName($month, $year)
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{
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// TODO: find a way to render years without messing up the layout
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$dt = DateTimeFactory::create($year . '-' . $month . '-01');
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$dt = new DateTime($year . '-' . $month . '-01');
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return $dt->format('M');
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}
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@ -323,7 +323,7 @@ class HistoryColorGrid extends AbstractWidget {
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*/
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private function weekdayName($weekday)
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{
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$sun = DateTimeFactory::create('last Sunday');
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$sun = new DateTime('last Sunday');
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$interval = new DateInterval('P' . $weekday . 'D');
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$sun->add($interval);
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return substr($sun->format('D'), 0, 2);
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