probar este (de https://gist.github.com/jakebellacera/635416)
<?
// 1. Set the correct headers for this file
header('Content-type: text/calendar; charset=utf-8');
header('Content-Disposition: attachment; filename=' . $filename);
// 2. Define helper functions
// Converts a unix timestamp to an ics-friendly format
// NOTE: "Z" means that this timestamp is a UTC timestamp. If you need
// to set a locale, remove the "\Z" and modify DTEND, DTSTAMP and DTSTART
// with TZID properties (see RFC 5545 section 3.3.5 for info)
//
// Also note that we are using "H" instead of "g" because iCalendar's Time format
// requires 24-hour time (see RFC 5545 section 3.3.12 for info).
function dateToCal($timestamp) {
return date('Ymd\THis\Z', $timestamp);
}
// Escapes a string of characters
function escapeString($string) {
return preg_replace('/([\,;])/','\\\$1', $string);
}
// 3. Echo out the ics file's contents
?>
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND:<?= dateToCal($dateend) ?>
UID:<?= uniqid() ?>
DTSTAMP:<?= dateToCal(time()) ?>
LOCATION:<?= escapeString($address) ?>
DESCRIPTION:<?= escapeString($description) ?>
URL;VALUE=URI:<?= escapeString($uri) ?>
SUMMARY:<?= escapeString($summary) ?>
DTSTART:<?= dateToCal($datestart) ?>
END:VEVENT
END:VCALENDAR
¿Quiere decir iCal, la aplicación de calendario de Apple, o iCalendar, el formato de archivo? (Aunque para resolver el primero probablemente involucre el último, de todos modos ...) –
Gracias por la aclaración. Necesito crear un evento iCal (calendario de Apple). – Shattuck
Encontramos este lib en github: https://github.com/markuspoerschke/iCal –