我有一个数组，但是现在如何作为csv值插入php mysql

Question

I have this from my print_r

Array
(
    [jform] => Array
        (
            [itinerary] => Array
                (
                    [0] => 1
                    [1] => 2
                )

        )

)

I have some code and then this bit

    foreach($_POST as $value) {

    $extraDATA[] = $value; 

    }

    $extraDATA = implode(',',$extraDATA);


   $updatEntry="UPDATE #__tours SET itinerary='$extraDATA' WHERE id='$id'";
   $db->setQuery($updatEntry);
   $db->query();

I can not get that array to produce 1,2 so i can update the row.

Cheers in advance Jonny

Answer 1

Sounds like you wanna do something like:

$extraDATA = implode(',', $_POST['jform']['itinerary']);

Basically you wanna implode() the child-array that has no more children.