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<?php $dt = "22-09-2017"; function getDay($day,$date) { $days = ['Monday' => 1, 'Tuesday' => 2, 'Wednesday' => 3, 'Thursday' => 4, 'Friday' => 5, 'Saturday' => 6, 'Sunday' => 7]; $date = new \DateTime($date); $date->setISODate((int)$today->format('o'), (int)$today->format('W'), $days[ucfirst($day)]); return $today; } echo getDay('Monday',$dt)->format("d-m-Y");

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