文本文件和数组
文本文件和数组
提问于 2018-06-19 02:49:31
我有以下HTML代码，我想写成PHP。(在此示例的末尾，我得到了到目前为止所拥有的内容。)
<form action="action.php" method="post" />
Please indicate if you us Mathworks MATLAB: <br>
<input type="radio" name="question" value="yes" checked> Yes<br>
<input type="radio" name="question" value="no"> No<br>
If yes, please indicate which of these currently purchased toolboxes you use $
form action="action.php" method="post" />
Please indicate if you us Mathworks MATLAB: <br>
<input type="radio" name="rad" value="yes" checked> Yes<br>
<input type="radio" name="rad" value="no"> No<br>
If yes, please indicate which of these currently purchased toolboxes you use $
<input type="checkbox" name="tool" value="Control">Control Systems Toolbox<br>
<input type="checkbox" name="tool" value="Image">Image Processing Toolbox<br>
<input type="checkbox" name="tool" value="Optimiz">Optimization Toolbox<br>
<input type="checkbox" name="tool" value="Robust">Robust Control Toolbox<br>
<input type="checkbox" name="tool" value="Signal">Signal Processing Toolbox<br>
Please enter a comma separated list of toolboxes you would like to use for you$
<input type="text" name="textquestion" value=""><br>
<input type="submit" value="Submit">我正在寻找一种将复选框放入数组中的方法，以便用户可以选中多个复选框，并且该答案也与其他答案一起存储在文本文件中。
<?php
$file = "data.txt";
if(insset($_POST['tool'])){
$tool= $_POST['tool'];
foreach($tool as $tol=>$value){
}
}
if (isset($_POST['rad']) && value && ($_POST['question'])) {
$fh = fopen($file, 'w+');
$text = $_POST['rad']. ' ' .$value. ' ' .$_POST['question'];
fwrite($fh,$text); // Write form data to the file
fclose($fh); // Close the file
}
?>回答 1
Stack Overflow用户
发布于 2018-06-19 03:02:55
首先，你的HTML代码不好，它应该是：
<form action="action.php" method="post" />
Please indicate if you us Mathworks MATLAB: <br>
<input type="radio" name="question" value="yes" checked> Yes<br>
<input type="radio" name="question" value="no"> No<br>
If yes, please indicate which of these currently purchased toolboxes you use $
Please indicate if you us Mathworks MATLAB: <br>
<input type="radio" name="rad" value="yes" checked> Yes<br>
<input type="radio" name="rad" value="no"> No<br>
If yes, please indicate which of these currently purchased toolboxes you use $
<input type="checkbox" name="tool[]" value="Control">Control Systems Toolbox<br>
<input type="checkbox" name="tool[]" value="Image">Image Processing Toolbox<br>
<input type="checkbox" name="tool[]" value="Optimiz">Optimization Toolbox<br>
<input type="checkbox" name="tool[]" value="Robust">Robust Control Toolbox<br>
<input type="checkbox" name="tool[]" value="Signal">Signal Processing Toolbox<br>
Please enter a comma separated list of toolboxes you would like to use for you$
<input type="text" name="textquestion" value=""><br>
<input type="submit" value="Submit">因此，您的复选框都将被考虑在内。
然后，对于创建一个新数组，您可以使用：$xxx = array();。因此，在您的php文件中，编写：
<?php
$file = "data.txt";
if (!empty($_POST['tool'])) {
$text = implode(',', $_POST['tool']);
}
if (condition) {
$fh = fopen($file, 'w+');
fwrite($fh,$text); // Write form data to the file
fclose($fh); // Close the file
}
?>在你改变你认为合适的方式之后。
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原文链接：
https://stackoverflow.com/questions/50915752
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