WHAT IS CRON.PHP:
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The cron.php script, when triggered by one single cron job, can be used to run multiple PHP scripts. It will send a confirmation email with the results of the action.
This can in particular be useful when you have installed multiple calendars and want to run the lcalcron.php script of each calendar each morning, while using only one cron job.

INSTRUCTIONS:
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• Edit the cron.php file and in the CONFIGURATION SECTION specify:
  1) the sender and recipient email addresses,
  2) your time zone (valid time zones can be found here: https://www.php.net/manual/en/timezones.php) and
  3) the URLs of the scripts to run
  4) the GENERAL settings
• Upload the cron.php file to a location on your server
• Create a cronjob on your server (e.g. via cPanel), which starts the uploaded script cron.php daily at 3 o'clock in the morning. E.g. cronjob: "0 3 * * * php -q /your_path/public_html/cron.php".

NOTE:
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The cron.php script can also be used to start scripts of other applications, which should be run periodically.
