Online PHP editor | refs for 6sDi2

<?php // Everything you enter here will be executed by our servers. Try it! class Contract { private $startDate; private $numberofDays; private $endDate; public function __construct($startDate, $numberofDays) { $this->startDate = \DateTime::createFromFormat('Y-m-d', $startDate); $this->numberofDays = $numberofDays; $this->endDate = $this->getEndDate(); } public function overLap(Contract $other) { $overlap = false; if($other->getEndDate() < $this->startDate || $other->getStartDate() > $this->endDate){ $overlap = true; } return $overlap; } /** * Given the start date of a contract will return the end date, skipping weekends * * @return Array of date strings */ public function getDeadline() { $start = (new \DateTime())->setTimestamp($this->startDate->getTimestamp()); $interval = new DateInterval('P1D'); $result = array(); $i = 0; while($i < $this->numberofDays){ if((int)$start->format('N') < 6){ $result[] = $start->format('Y-m-d'); $i++; } $start->add($interval); } return $result; } public function getEndDate() { if(!$this->endDate){ $dates = $this->getDeadline(); $this->endDate = end($dates); } return $this->endDate; } public function getStartDate() { return $this->startDate; } }