how to fetch data using foreach

Question

<input name="auth[]" type="text" id=" " value="<?php echo $cite_aut[$i]; ?>">

Above are text fields in html. Now how to get text fields values in a array variable in another php page. I tried it by using foreach loop (foreach($val as $_POST['author'])... but it fetch 1 extra value for $val, if there are 5 text boxes then it is fetching 6 values, 6th value is "array".

can someone explain how to do it?

Answer 1

TRY

foreach($_POST['auth'] as $key => $val) {
  echo $val;
}

Answer 2

Should be:

foreach($_POST['auth'] as $key => $val) {
  ......
}