if empty $_POST assign value in foreach loop

Question

Hi want to build a program which creates surveys. I couldn\' t figure out how can i assign value for a question which is unanswered. Thank you for your helps.

Answer 1

Your code doesn't make sense, try this:

$dizi = array();
foreach($_POST as $key => $value) {
    if (empty($value)) {
        $value = 'your value';
    }
    $dizi[$key] = $value;
}