/**
* Save a question array in the database
* Often used in a foreach loop to loop over all questions
* If ID is passed, it will update that ID.
* If no ID or ID = 0, it will insert
*
* @param $question = array(); of question data
* @return ID of saved question or false if error
* @since 0.0.1
*/
protected function save_question($question)
{
// set the question array
self::$question = $question;
// check to see if the id exists
if (self::$question['question_id'] === 0) {
// It doesn't exist yet, so insert it!
$this->insert_question();
} else {
// we have a question_id, so update it!
$this->update_question();
}
}
/**
* Loop through a $quiz['question'] array to save to the db
*
* @param $question = array(); of all $quiz['question'] data
* @since 0.0.1
*/
protected function save_questions()
{
// loop through the questions and save each one
foreach (self::$quiz['question'] as $question) {
// save it! Yay!
// get access to the question object
$question_obj = new Enp_quiz_Save_question();
// save the question
$question_obj->save_question($question);
}
}
