3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "BEGIN:VCALENDAR\n"; echo "VERSION:2.0\n"; echo "PRODID:-//YourSite//NONSGML YourSite//EN\n"; echo "METHOD:PUBLISH\n"; // required by Outlook echo "BEGIN:VEVENT\n"; echo "UID:".date('Ymd').'T'.date('His')."-".rand()."-yoursite.com\n"; // required by Outlook echo "DTSTAMP:".date('Ymd').'T'.date('His')."\n"; // required by Outlook echo "DTSTART:$year"."$month"."$day"."T"."$time\n"; //20120824T093200 (Datetime format required) echo "SUMMARY:$summary\n"; echo "DESCRIPTION: this is just a test\n"; echo "END:VEVENT\n"; echo "END:VCALENDAR\n";

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