Print $_POST variable name along with value

Question

I have a POST in PHP for which I won\'t always know the names of the variable fields I will be processing.

I have a function that will loop through the values (howev

Answer 1

If you want to detect array fields use a code like this:

foreach ($_POST as $key => $entry)
{
    if (is_array($entry)){
        print $key . ": " . implode(',',$entry) . "
";
    }
    else {
        print $key . ": " . $entry . "
";
    }
}