How to skip the 1st key in an array loop?

Question

I have the following code:

if ($_POST[\'submit\'] == \"Next\") {
    foreach($_POST[\'info\'] as $key => $value) {
        echo $value;
    }
}
         


        

Answer 1

If you're willing to throw the first element away, you can use array_shift(). However, this is slow on a huge array. A faster operation would be

reset($a);
unset(key($a));