RE: [PHP] $_POST returns Array when getting data from multiple dropdown

[Albert]

Erfan Shirazi wrote:
> I want to get all data passed on to a certain page, I use this to make 
> it happen:
> 
> foreach($_POST as $key => $tempvalue)
> {
>       $cVariable .= $key."=".$tempvalue."&";
> }

Try:

<?
function getValues($arrayWithValues, $pre='') {
  $tmpVal = '';

  foreach($arrayWithValues as $key => $tempvalue) {
    if (is_array($arrayWithValues[$key])) {
      $tmpVal .= getValues($arrayWithValues[$key], $key);
    } else {
      $tmpVal .= $pre.$key."=".$tempvalue."&";
    }
  }

  return $tmpVal;
}

$cVariable = getValues($_POST);

print $cVariable;
?>

Hope it helps

Albert

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