Question

I have problem with getting the content. I don’t know the names of the post variables so I can’t do this using

$variable = $_POST['name']; 

because I don’t know the “name”. I want to catch all of the variables sent by POST method.
How can I get keys of the $_POST[] array and the corresponding values?

Answer 1

Standard for-each:

foreach ($_POST as $key => $value)
{
  // ... Do what you want with $key and $value
}