php：将我准备好的语句结果放入数组中

Question

This is my code:

if ($stmt = $mysqli->prepare ( "SELECT album_no, album_name FROM $albumTable WHERE b_username=?  parent_name=? LIMIT 100" ))
        {

        $stmt->bind_param ( "ss", $a_owner,$p_name); // bind parameters for markers
        $stmt->execute ();
        $stmt->bind_result ($album_no,$album_name ); // bind result variables

        $stmt->fetch (); /* fetch value */

             if (isset ( $album_no ))
                {
                $array = array();
                $array['album_no']          = $album_no;
                $array['album_name']        = $album_name;
                }

        /* close statement */
        $stmt->close ();
        }

/* close connection */
$mysqli->close ();

and it works, the only problem is it returns just one row... I know I need a while() to go through the other rows but I just don't know where to put that while when using prepared statements :( searching the docs I find "fetchAll()" but that seems to only work with "PDO" and I have no idea what PDO is :(

Thanks in advance

Answer 1

This is probably what you're looking for:

$array = array();
while ($stmt->fetch()) 
{
    if (isset ($album_no))
    {
        $array['album_no'][]   = $album_no;
        $array['album_name'][] = $album_name;
    }
}

fetch() fetches results from a prepared statement into the bound variables. Once there are no more rows to be returned, fetch() returns NULL and the loop body will not be executed any more.