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 structure your form differently

...then in your PHP

if( isset($_POST['quiz']) AND 
    is_array($_POST['quiz'])) {

    //...and we'll skip $_POST['quiz']['first'] 
    foreach($_POST['quiz'] as $key => $val){
      if($key == "first") continue;
      print $val; 
    }
}

...you can now just loop over that particular structure and access rest normally