我想知道如何使用PHP将信息从HTMLform发送到文本文件。我目前的代码没有向文本文件添加任何内容。 HTML和PHP文件如下。希望有人可以帮助我,如果需要更多信息,请让我知道,我会在评论中为您提供信息。发送信息从HTML表单到使用PHP的文本文件
HTML
<form action="results.php" method="post">
<table border="1">
<tr>
<th colspan="7">Survey (CSC443)</th>
</tr>
<tr>
<td rowspan="2">#</td>
<td rowspan="2">Question</td>
<td>Strongly</td>
<td>Somewhat</td>
<td></td>
<td>Somewhat</td>
<td>Strongly</td>
</tr>
<tr align="center">
<td colspan="2">Disagree</td>
<td>Neutral</td>
<td colspan="2">Agree</td>
</tr>
<tr>
<td>1</td>
<td>This course helped me develop problem-solving skills.</td>
<td align="center"><input type="radio" name="q1" value="1"></td>
<td align="center"><input type="radio" name="q1" value="2"></td>
<td align="center"><input type="radio" name="q1" value="3" checked></td>
<td align="center"><input type="radio" name="q1" value="4"></td>
<td align="center"><input type="radio" name="q1" value="5"></td>
</tr>
<tr>
<td>2</td>
<td>This course was very challenging.</td>
<td align="center"><input type="radio" name="q2" value="1"></td>
<td align="center"><input type="radio" name="q2" value="2"></td>
<td align="center"><input type="radio" name="q2" value="3" checked></td>
<td align="center"><input type="radio" name="q2" value="4"></td>
<td align="center"><input type="radio" name="q2" value="5"></td>
</tr>
<tr>
<td>3</td>
<td>My programming ability increased after aking this course.</td>
<td align="center"><input type="radio" name="q3" value="1"></td>
<td align="center"><input type="radio" name="q3" value="2"></td>
<td align="center"><input type="radio" name="q3" value="3" checked></td>
<td align="center"><input type="radio" name="q3" value="4"></td>
<td align="center"><input type="radio" name="q3" value="5"></td>
</tr>
<tr>
<td>4</td>
<td>I will list 'Javascript' on my resume.</td>
<td align="center"><input type="radio" name="q4" value="1"></td>
<td align="center"><input type="radio" name="q4" value="2"></td>
<td align="center"><input type="radio" name="q4" value="3" checked></td>
<td align="center"><input type="radio" name="q4" value="4"></td>
<td align="center"><input type="radio" name="q4" value="5"></td>
</tr>
<tr align="center">
<td colspan="2"></td>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td colspan="7" rowspan="2" align="center"><input type="submit" value="Submit"> <input type="reset" value="Reset"></td>
</tr>
</table>
</form>
PHP
if(isset($_POST['q1'] && isset($_POST['q2'] && isset($_POST['q3'] && isset($_POST['q4'])
{
$q1 = $_POST['q1'];
$q2 = $_POST['q2'];
$q3 = $_POST['q3'];
$q4 = $_POST['q4'];
$text = $q1 . "," . $q2 . "," . $q3 . "," . $q4 . "\n";
$ret = file_put_contents('/results.txt', $text, FILE_APPEND | LOCK_EX);
if($ret === false) {
die('There was an error writing this file');
}
else {
echo "$ret bytes written to file";
}
}
else {
die('no post data to process');
}
您是否收到任何错误或任何输出/反馈? – DrCord
首先,删除'//results.txt'中的'/',然后从'.txt'文件的相同文件夹中运行您的代码。绝对路径不适用于此。如果这是您需要做的,请改用相对路径。检查文件权限。 “0644”或“0777” - “0644”更安全。 –
有时,Websuser对您要将文件写入的文件夹具有写入权限。 – jjs9534