/**
* Updates the question objects with question type specific
* information by calling {@link get_question_options()}
*
* Can be called either with an array of question objects or with a single
* question object.
*
* @param mixed $questions Either an array of question objects to be updated
* or just a single question object
* @return bool Indicates success or failure.
*/
function get_question_options(&$questions)
{
if (is_array($questions)) {
// deal with an array of questions
foreach ($questions as $i => $notused) {
if (!_tidy_question($questions[$i])) {
return false;
}
}
return true;
} else {
// deal with single question
return _tidy_question($questions);
}
}
/**
* Updates the question objects with question type specific
* information by calling {@link get_question_options()}
*
* Can be called either with an array of question objects or with a single
* question object.
*
* @param mixed $questions Either an array of question objects to be updated
* or just a single question object
* @param boolean $loadtags load the question tags from the tags table. Optional, default false.
* @return bool Indicates success or failure.
*/
function get_question_options(&$questions, $loadtags = false)
{
if (is_array($questions)) {
// deal with an array of questions
foreach ($questions as $i => $notused) {
_tidy_question($questions[$i], $loadtags);
}
} else {
// deal with single question
_tidy_question($questions, $loadtags);
}
return true;
}