helpers Directory Reference

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