<?php

	/**
	* Format user date
	*/
	function format_date($gmepoch, $format = false, $forcedate = false)
	{
		static $midnight;
		static $datecache;

		$format = (!$format) ? $this->date_format : $format;
		$delta = time()-$gmepoch;

		if (!isset($datecache[$format]))
		{
			// Is the user requesting a friendly date format (i.e. 'Today 12:42')?
			$datecache[$format] = array(
				'shortformat'	=>	strpos($format, '|'),
				'zoneoffset'	=>	$this->timezone + $this->dst,
				'formatstring_short'	=>	substr($format, 0, strpos($format, '|')) . '||' . substr(strrchr($format, '|'), 1),
				'formatstring_long'	=> str_replace('|', '', $format),
				'lang_dates'	=>	$this->lang['datetime'],
			);
		}


		// BartVB  Show some date < 1 hour ago as '14 min ago'
		if ($delta < 3600 && $delta > 0 && $datecache[$format]['shortformat'] !== false)
		{
			return floor($delta/60) . " min " . $datecache[$format]['lang_dates']['AGO'];
		}

		if (!$midnight)
		{
			list($d, $m, $y) = explode(' ', gmdate('j n Y', time() + $datecache[$format]['zoneoffset']));
			$midnight = gmmktime(0, 0, 0, $m, $d, $y) - $datecache[$format]['zoneoffset'];
		}

		if ($datecache[$format]['shortformat'] !== false && !$forcedate)
		{
			if ($gmepoch > $midnight + 86400)
			{
				$day = 'TOMORROW';
			}
			else if ($gmepoch > $midnight)
			{
				$day = 'TODAY';
			}
			else if ($gmepoch > $midnight - 86400)
			{
				$day = 'YESTERDAY';
			}
			else
			{
				$day = '';
			}

			if ($day != '')
			{
				return str_replace('||', $this->lang['datetime'][$day], strtr(@gmdate($datecache[$format]['formatstring_short'], $gmepoch + $datecache[$format]['zoneoffset']), $datecache[$format]['lang_dates']));
			}
		}

/*
		// Short representation of month in format
		if ((strpos($format, '\M') === false && strpos($format, 'M') !== false) || (strpos($format, '\r') === false && strpos($format, 'r') !== false))
		{
			$lang_dates['May'] = $lang_dates['May_short'];
		}

		//unset($lang_dates['May_short']);
*/

		return strtr(@gmdate($datecache[$format]['formatstring_long'], $gmepoch + $datecache[$format]['zoneoffset']), $datecache[$format]['lang_dates']);
	}

?>