function qformat_gift::answerweightparser in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/question/format/gift/format.php \qformat_gift::answerweightparser()

1 call to qformat_gift::answerweightparser()

qformat_gift::readquestion in includes/moodle/question/format/gift/format.php

Given the data known to define a question in this format, this function converts it into a question object suitable for processing and insertion into Moodle.

File

includes/moodle/question/format/gift/format.php, line 48

Class

qformat_gift

@package questionbank @subpackage importexport

Code

function answerweightparser(&$answer) {
  $answer = substr($answer, 1);

  // removes initial %
  $end_position = strpos($answer, "%");
  $answer_weight = substr($answer, 0, $end_position);

  // gets weight as integer
  $answer_weight = $answer_weight / 100;

  // converts to percent
  $answer = substr($answer, $end_position + 1);

  // removes comment from answer
  return $answer_weight;
}