[PHPiCalendar-DEV] parser changes

[Chad <ch...@ch...>]

Ive made a good bit of changes to the parser around DTSTART and DTEND. 
Everything appears to work and its much more flexable (for adding in 
time zone support). Let me know if it breaks anything, Ive checked all 
the sample calendars.


what it looks like now:

if (preg_match("/DTSTART/", $field)) {
	$data = ereg_replace('T', '', $data);
	$data = ereg_replace('Z', '', $data);
	if (preg_match("/DTSTART;VALUE=DATE/", $field))  {
		$allday_start = $data;
	} else {			
		ereg ('([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})', 
$data, $regs);
		$start_date = $regs[1] . $regs[2] . $regs[3];
		$start_time = $regs[4] . $regs[5];
	}
				
} elseif (preg_match("/DTEND/", $field)) {
	$data = ereg_replace('T', '', $data);
	$data = ereg_replace('Z', '', $data);
	if (preg_match("/DTEND;VALUE=DATE/", $field))  {
		$allday_end = $data;
	} else {
		ereg ('([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})', 
$data, $regs);
		$end_date = $regs[1] . $regs[2] . $regs[3];
		$end_time = $regs[4] . $regs[5];
	}


Its case-sensitive at the moment, but should be easy to fix, this 
solves a problem where if TZID was not set, it would not have a start 
or end time.


Night,
Chad