<?php 
// calculates the nearest weekday (e.g. Sunday) to a given date.
// Author John Borda January 2008 www.bordaline.co.uk
// version 1.0.0
// debugging help from Jake Arkinstall www.JakeArkinstall.com

class nearestweekday {
	private $day1;
	
	public function nrweekday($day1)
	{
		$day1 = ($day1 -259200); //subtract 3 days
		$checkday = date("l", $day1);
		// $checkday1 = $day1;
		while($checkday != "Sunday"){ //change this day of week to suit your app.
		$day1 = $day1 + 86400; 
		$checkday = date("l", $day1);
		}
		$this->day1 = $day1; 

	return date('Y-m-d',$this->day1);
	}
}
?>