如何在PHP脚本中获取表单名称？

Question

For my php file, I need to grab the unique form name.

The php file is executed when a user clicks the submit button. However, there are multiple submit button each with the same id, but they all have unique names. I need the name when they click on the submit button.

Answer 1

1 way is to put a hidden input inside of your form.

<input type="hidden" name="formName" value="[name of form]" />

then in your php, you can get it using

$form-name = $_POST['formName'];  

pretty sure there are other ways, but this came to mind first.