Developer FAQ

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How to get/set information when writing new Moodle code

How do I find out the currently-logged-on user?

The global object $USER, which contains the numeric $USER->id among other things.

How do I find out the current course?

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How do I insert/retrieve records in the database, without creating my own database connections?

Always use the "datalib" functions, such as insert_record() or get_record(). Look at the documentation for datalib.php for more functions and details of use.

How do I get/set configuration settings?

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