php联系表单，两个提交按钮

Question

  

可能重复：
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我在php联系表单中有一个文件上传部分，文件上传的提交按钮，而是提交表单。我如何区分两个提交按钮？

它基本上是两个POST表单，文件在php联系表单中上传。

Answer 1

给每个人一个名字：

<input type="submit" name="submit1" value="Submit 1">
<input type="submit" name="submit2" value="Submit 2">

if (isset($_POST['submit1'])) {
  // submit 1 pressed
}
else if (isset($_POST['submit2'])) {
  // submit 1 pressed
}

Answer 2

示例表单：

<form method="post">
<input type="submit" name="submit1" value="Button1">
<input type="submit" name="submit2" value="button2">
</form>

然后使用name=""服务器端..

<?php

if (isset($_POST['submit1']))
{
 echo "Button1 Is Set <br>";
}
if (isset($_POST['submit2']))
{
 echo "Button2 Is Set <br>";
}
?>