可以在html中的METHOD属性和PHP中的POST变量是不同的情况吗？

Question

I know the method attribute in HTML form is case insensitive and can have 'post' or 'POST' in it. It is case insensitive.

But my query is, if attribute in HTML is

method="post"

then can we use

$variable=$_POST['variable'] 

in capturing the post in PHP ? Is the case difference ok ?

I mean, can I use $variable = $_post['variable'] or $variable = $_POST['variable'] in my PHP file irrespective of method='post' or method='POST' in the HTML ?

Answer 1

In your html, you can use method="post" or method="POST" it don't matter, but I recommend you to use post.

Concerning, $_POST variable :

An associative array of variables passed to the current script via the HTTP POST method when using application/x-www-form-urlencoded or multipart/form-data as the HTTP Content-Type in the request.

Since it's a variable name, it's case-sensitive.

Then you can't use $_post. you have to use $_POST.