function qformat_qti2::get_correct_answers in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/question/format/qti2/format.php \qformat_qti2::get_correct_answers()

gets the answers whose grade fraction > 0

Parameters

array $answers:

Return value

array (0-indexed) containing the answers whose grade fraction > 0

1 call to qformat_qti2::get_correct_answers()

qformat_qti2::writequestion in includes/moodle/question/format/qti2/format.php

Creates the export text for a question

File

includes/moodle/question/format/qti2/format.php, line 663

Class

qformat_qti2

Code

function get_correct_answers($answers) {
  $correctanswers = array();
  foreach ($answers as $answer) {
    if ($answer['fraction'] > 0) {
      $correctanswers[] = $answer;
    }
  }
  return $correctanswers;
}