/**
* Returns an array containing, for each field, the arary key used for that
* field in self::$_fields.
*
* @access public
* @return array
*/
static function &fieldKeys()
{
if (!self::$_fieldKeys) {
self::$_fieldKeys = array('id' => 'id', 'domain_id' => 'domain_id', 'day_start_at' => 'day_start_at', 'day_end_at' => 'day_end_at', 'time_period' => 'time_period', 'log_confirmation_email' => 'log_confirmation_email', 'unlimited_resource_time_config' => 'unlimited_resource_time_config', 'cc_email_address' => 'cc_email_address', 'bcc_email_address' => 'bcc_email_address', 'slot_new_colour' => 'slot_new_colour', 'slot_being_edited_colour' => 'slot_being_edited_colour', 'slot_booked_colour' => 'slot_booked_colour', 'slot_provisional_colour' => 'slot_provisional_colour', 'slot_unavailable_colour' => 'slot_unavailable_colour');
}
return self::$_fieldKeys;
}
