helpers Directory Reference

Files
	aggregation.php
	Helper class for column aggregation related methods.
	audience.php
	Class containing report audience helper methods.
	custom_fields.php
	Helper class for course custom fields.
	database.php
	Helper functions for DB manipulations.
	format.php
	Class containing helper methods for formatting column data via callbacks.
	report.php
	Helper class for manipulating custom reports and their elements (columns, filters, conditions, etc)
	schedule.php
	Helper class for report schedule related methods.
	user_filter_manager.php
	This class handles the setting and retrieving of a users' filter values for given reports.
	user_profile_fields.php
	Helper class for user profile fields.