如何使用PHP从HTML表单收集数据？ [英] How to collect data using php from an HTML form?

问题描述

假设有一个HTML文件，其中包含一些表单，其中包含一些数据，这些数据是用户使用textarea和复选框输入的。如何将这些数据发送到PHP文件？

解决方案

所有表单变量将在php中使用$ _GET或$ _POST数组（取决于您使用哪种方法提交表单。

textarea或复选框需要像这样命名：

 <！ -  HTML form  - > 
 
< form method =postaction =collect.php> 
评论：< textarea name =comments cols =20rows =5>< / textarea>< br /> 
勾选以选择< input type =复选框name =checker/> 
< / form> 
 
 
 
 // collect.php 
 $ comments =; if（isset（$ _ POST [comments]）） {$ comments = $ _POST [comments];} 
 checker =; if（isset（$ _ POST [checker]））{$ comments = $ _POST [checker];} 
  

Suppose there is a HTML file that has a form in it , which contains some data , which have been taken input from the user using textarea and checkbox . How do I send this data across to a PHP file ?

解决方案

All form variables will be in $_GET or $_POST array in php (depending on which method you use to submit the form.

The textarea or checkbox need to be named like this:

<!-- HTML form -->

<form method="post" action="collect.php">
Comments: <textarea name="comments" cols="20" rows="5"></textarea> <br/>
Tick to select <input type="checkbox" name="checker"/> 
</form>



// collect.php    
$comments=""; if(isset($_POST["comments"])) { $comments = $_POST["comments"]; }
$checker=""; if(isset($_POST["checker"])) { $comments = $_POST["checker"]; }

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