[SOLVED] for each ($_POST as $field => $value)

[Kano]

Hi there,

 

Is there another way of writing this function because I do not want it to go through all the $fields, I just want to loop through fields with an index of:  qty_

 

thanks.

[trq]

<?php

  foreach($_POST as $k => $v) {
    if (substr($k,0,4) == 'qty_') {
      // do whatever.
    }
  }

?>

[Kano]

Many thanks thorpe.