如何发布多个已应答复选框的值？ - PHP

Question

I have the following code below that retrieves one of four optional checkbox answers to one quesition.

In my database instead of reading the correpsonding value, it always posts 0for each time a box is ticked. I'm guessing this is the key. How is it possible to show the value here? I tried replacing key with value, but with no success.

-Here are my codes-

PHP:

foreach($_POST['Person'] as $key=>$Person) { 
    $_POST['Person'][$key] = intval($Person); 
}
$Person = implode(',', $_POST['Person']); 

HTML:

<ul class="ratings">
    <li><input type="checkbox" name="Person[1]" value="Excellent" /></li>
    <li><input type="checkbox" name="Person[2]" value="Good" /></li>
    <li><input type="checkbox" name="Person[3]" value="Satisfactory" /></li>
    <li><input type="checkbox" name="Person[4]" value="Poor" /></li>                    
</ul>   

Answer 1

Try this:

$Person = implode(',', array_keys($_POST['Person']));

In the _POST['Person'] array, the keys are 1, 2, 3, 4, the values are Excellent, Good, Satisfactory, Poor. In your code, you were calling intval() on the values, which returns 0 for anything that isn't a number.