public function parse()
{
// 定义题型样式
$qop = $this->patterning($this->qop, 'us');
// 提取题型
$questionOptionTextArray = array();
preg_match_all($qop, $this->_sectionText, $questionOptionTextArray);
if (count($questionOptionTextArray) > 0 && count($questionOptionTextArray[0]) > 0) {
$questionOptionTextArray = $questionOptionTextArray[0];
} else {
return null;
}
// 处理题型
$questionArray = array();
foreach ($questionOptionTextArray as $eachQuestionOptionText) {
// 拆解每个题型并生成对应的Question
$question = new Question();
$question->Set_content(ext_trim(preg_replace($this->patterning(array($this->qnp, '(.+?)\\n.*'), 'usi'), '$2', $eachQuestionOptionText)));
$question->Set_type(QuestionType::MULTIPLE_CHOICE);
// 处理选项Option
$eachQuestionOptionText = preg_replace($this->patterning(array($this->qnp, '.+?\\n'), 'us'), '', $eachQuestionOptionText, 1);
// 去除问题部分，仅仅保留Option
$eachQuestionOptionText = preg_replace('/^\\n+|\\n+$/', "", $eachQuestionOptionText);
// 去除首尾换行符
$optionTextArray = array();
preg_match_all($this->patterning(array($this->onp, '.+?', '(?:(?=', $this->onp, ')|(?=$))'), 'us'), $eachQuestionOptionText, $optionTextArray);
if (count($optionTextArray) > 0) {
$optionTextArray = $optionTextArray[0];
}
$options = array();
foreach ($optionTextArray as $eachOptionText) {
$option = new Option();
$option->Set_option_content(ext_trim(preg_replace($this->patterning($this->onp), '', $eachOptionText)));
$option->Set_item_tag(preg_replace($this->patterning(array('(', $this->onp, ').+')), '$1', $eachOptionText));
$option->Set_type(QuestionType::MULTIPLE_CHOICE);
$options[] = $option;
}
$question->Set_options($options);
$questionArray[] = $question;
}
// 返回结果
return $questionArray;
}
public function parse()
{
// 定义题型样式
$qp = $this->patterning($this->qop, 'us');
// 提取题型
$questionOptionTextArray = array();
preg_match_all($qp, preg_replace($this->patterning(QuestionType::$PATTERNS[QuestionType::CLOZE_TEST], 'us'), '', $this->_sectionText), $questionOptionTextArray);
if (count($questionOptionTextArray) == 0 || count($questionOptionTextArray[0]) == 0) {
return null;
}
// 处理题型
$questionArray = array();
$questionTextArray = $questionOptionTextArray[1];
// 每个问题的文章部分
$questionOptionSetTextArray = $questionOptionTextArray[2];
// 每个问题文章后面的选项部分
for ($i = 0; $i < count($questionTextArray); $i++) {
// 拆解每个题型并生成对应的Question
$question = new Question();
// 大问题部分
$question->Set_content(ext_trim($questionTextArray[$i]));
$question->Set_type(QuestionType::CLOZE_TEST);
$question->Set_questions(array());
$subQuestionArray =& $question->Get_questions();
$questionArray[] = $question;
// 追加大问题
// 生成子问题以及选项
$questionOptionSetText = array();
preg_match_all($this->patterning(array($this->qnp, '.+?(?=(?:', $this->qnp, '|$))'), 'us'), $questionOptionSetTextArray[$i], $questionOptionSetText);
$questionOptionSetText = count($questionOptionSetText) > 0 ? $questionOptionSetText[0] : null;
if (!$questionOptionSetText) {
continue;
}
foreach ($questionOptionSetText as $optionTextArray) {
$subQuestion = new Question();
// 子问题
$subQuestion->Set_type(QuestionType::CLOZE_TEST);
$subQuestion->Set_options(array());
$subQuestionArray[] = $subQuestion;
// 追加子问题
$subOptionArray =& $subQuestion->Get_options();
// 整理每个选项组
$optionSetTextArray = array();
preg_match_all($this->patterning(array($this->onp, '.*?', '(?:(?=', $this->onp, ')|(?=$)|(?=', $this->qnp, '))'), 'us'), $optionTextArray, $optionSetTextArray);
if (count($optionSetTextArray) > 0) {
$optionSetTextArray = $optionSetTextArray[0];
}
foreach ($optionSetTextArray as $eachOptionText) {
$option = new Option();
$option->Set_option_content(ext_trim(preg_replace($this->patterning($this->onp, 'us'), '', $eachOptionText)));
$option->Set_item_tag(preg_replace($this->patterning(array('(', $this->onp, ').+')), '$1', $eachOptionText));
$option->Set_type(QuestionType::CLOZE_TEST);
$subOptionArray[] = $option;
}
}
}
// 返回结果
return $questionArray;
}
