diff --git a/exercises/cloze_exercise.php b/exercises/cloze_exercise.php index 23d7d05e7d4407a4a758c44895dffee1ecb35239..b2852d5cf606ed0980889bcf2c74ee4291a14ef8 100644 --- a/exercises/cloze_exercise.php +++ b/exercises/cloze_exercise.php @@ -369,7 +369,7 @@ class cloze_exercise extends Exercise foreach ($this->task['answers'][$blank] as $answer) { $answer_text = $answer['text']; - if (preg_match('/^([":*~]|$)/', $answer_text)) { + if (preg_match('/^([":*~]|$|.*\|)/', $answer_text)) { $answer_text = '"' . $answer_text . '"'; } @@ -424,7 +424,9 @@ class cloze_exercise extends Exercise } if ($part !== '') { - foreach (explode('|', $part) as $answer) { + preg_match_all('/( *[*~]?".*?" *|[^|]*)\|/', $part . '|', $matches); + + foreach ($matches[1] as $answer) { $answer = trim($answer); $points = 1;