我正在尝试将表单链接到我的PHP页面，当他单击“提交”按钮时，我想将用户的输入输出到该页面上
[英]I'm trying to link my form to my PHP page, and I want to print out the user's input onto that page when he clicks the submit button
问题描述
I've tried using the method GET in my form, and $_GET in my PHP page, but it doesn't link both of them together. 
我已经尝试过在表单中使用GET方法，在PHP页面中使用$ _GET方法，但是它没有将两者链接在一起。 I want to print out the elements in the form inputted by the user when the user clicks the submit button. 我想在用户单击提交按钮时以用户输入的形式打印出元素。 Here is the code I used for my form: 这是我用于表单的代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>MY Form</title>
</head>
<body>
<form action="q4.php" method="get">
<label><b>First Name:</b></label><br />
<input type="text" name="first_name"><br />
<label><b>Last Name:</b></label><br />
<input type="text" name="second_name">
<br>
<label for="status">Status</label><br>
<select name="status" id="status">
<option value="undergraduate">UnderGraduate</option>
<option value="postgraduate">Postgraduate</option>
<option value="alumni">Alumni</option>
</select>
<br><br><br>
<input type="radio" name="continuing">Continuing<br>
<input type="radio" name="continuing">Not Continuing<br>
<br><br>
<label>Satisfaction Level <br></label>
<label>0</label><input type="range" name="satisfaction" min="0" max="100"/><label>100</label>
<br><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
Here's the code I used for my PHP: 这是我用于PHP的代码：
<?php
$names = array(first_name => '', second_name => '');
reset($names);
while (list($key, $val) = each($names)) {
echo "$key => $_GET\n";
}
?>
1 个解决方案
解决方案1
0 2016-03-30 15:14:54
If you want to print out all results you could just do something like 如果要打印所有结果，可以执行以下操作
<?php
foreach($_GET as $key => $value){
echo $key.": ".$value;
}
?>
But if you would rather only show specific data then perhaps something like this 但是，如果您只希望显示特定数据，那么可能是这样的
<?php
$names = array(first_name => '$_GET['first_name']', second_name => 'second_name');
foreach($names as $name => $value){
echo $name.": ".$value;
}
?>
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