以表单格式输出，可在从文本文件读取后提交
以表单格式输出，可在从文本文件读取后提交
提问于 2013-04-20 17:38:47
我有以下文本文件：
$string =
'1 The most important feature of spiral model is: requirement analysis. risk management. quality management. configuration management 2 The worst type of coupling is: Data coupling. control coupling. stamp coupling. content coupling 3 One of the fault base testing techniques is: unit testing. beta testing. Stress testing. mutation testing 4 A fault simulation testing technique is: Mutation testing. Stress testing. Black box testing. White box testing 5 RS is also known as: specification of White box testing. Stress testing. Integrated testing. Black box testing 6 what is you name: Collins. Achieng. Ogwethi. Kamanda';以下代码以表单格式读取文本文件和输出，并使用下拉菜单选择多个问题。这就是我想要做的
<html>
<head>
<title>read</title>
</head>
<body>
<b><u> QUESTIONS AND ANSWERS QUIZ</u></b> <br /><br />
<?php
$openFile = fopen("questionandanswers.txt", "r") or exit ("unable to open the text file");
$string = fread($openFile, filesize("questionandanswers.txt"));
//Regex to get from the first number to the string's end, so we ignore the Number Question... bit;
preg_match('/\d.*/', $string, $match);
//We get all the strings starting with a number until it finds another number (which will be the beginning of another question;
preg_match_all('/\d\D*/', $match[0], $results);
$qas = array(); // We prepare an array with all the questions/answers
foreach($results[0] as $result){
//Separating the answer from the string with all the answers.
list($question, $all_answers) = explode(':', $result);
//Separating the different answers
$answers_array = explode('.', $all_answers);
//Stuffing the question and the array with all the answers into the previously prepared array;
$qas[] = array('question' => $question, 'answers' => $answers_array);
}
?>
<form name="processor" action="processor.php" method="post">
<?php
//Looping through the array and outputting all the info into a form;
foreach($qas as $k => $v)?>
echo "<label>{$v['question']}</label><br/>";
echo "<select name='answers[]'>";
//we loop through $v['answers'] because its an array within the array with all the answers.
foreach($v['answers'] as $answer)
{
echo "<option>$answer</option>";//the output
}
echo "</select>";
echo "<br/><br/>";
?>
<input type="submit" value="Submit">
</form>
</body>
</html>我希望能够将输出提交到另一个处理输出为$_POST的php文件。有谁能帮我解决这个问题吗？
回答 1
Stack Overflow用户
发布于 2013-04-20 23:55:38
我认为你只需要改正这一行：
echo "<select>";至：
echo "<select name='answers[]'>";在processor.php文件中，您将能够以数组的形式选择所有答案：
var_dump($_POST['answers'])但您应该重新考虑这一行，因为它似乎破坏了文档模型：
<input type="text" name="question" value="<?页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/16118810
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