PHP Array issue - not looping through foreach

Thanks everyone, question answered! If anyone is interested, the updated function is as follows, all other code remains the same:

function fetch_questions($page) {
global $link;
$proc = mysqli_prepare($link, "SELECT * FROM tquestions_cwh WHERE page = ?");
mysqli_stmt_bind_param($proc, "i", $page);
mysqli_stmt_execute($proc);


$rowq = array();
stmt_bind_assoc($proc, $rowq);

// loop through all result rows
//  while ($proc->fetch()) {
    //  print_r($rowq);
//      $rows[]=$rowq;
//  }

while ($proc->fetch())
{
    foreach($rowq as $key=>$value )
    {
        $row_tmb[ $key ] = $value;
    } 
    $rows[] = $row_tmb; 
}

mysqli_stmt_close($proc);
mysqli_clean_connection($link);
return($rows);

}

Ok,

Here is the code:

function fetch_questions($page) {
    global $link;
    $proc = mysqli_prepare($link, "SELECT * FROM tquestions_cwh WHERE page = ?");
    mysqli_stmt_bind_param($proc, "i", $page);
    mysqli_stmt_execute($proc);


    $rows = array();
    stmt_bind_assoc($proc, $rowq);

    // loop through all result rows
    while ($proc->fetch()) {
        //  print_r($rowq);
        $rows[]=$rowq;
    }

    mysqli_stmt_close($proc);
    mysqli_clean_connection($link);
    return($rows);
}

I then add this to a php variable, like so:

$qs = fetch_questions($page);

I then loop through is, like so:

foreach($qs as $value){
                echo "<tr>".$value['qnum']." is the questions number and the question text is ".$value['qtext'].". The page and q values are ".$value['page']." and ".$value['questions']." respectively.</tr>";

The output, however is this:

8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how开发者_C百科 what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.8 is the questions number and the question text is I know how what I do fits into my team's objectives. The page and q values are 1 and q8 respectively.

Which is not what I want, for information purposes, the array using the print function looks like this:

Array
    (
        [0] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [1] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [2] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [3] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [4] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [5] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [6] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

        [7] => Array
            (
                [questions] => q8
                [qnum] => 8
                [qtext] => I know how what I do fits into my team's objectives
                [page] => 1
            )

    )

Clearly it's not looping through and displaying each row as it should...any advice?

Homer.

---

I read the manual and find this may help you:

/*
while ($proc->fetch()) {         
    //  print_r($rowq);         
    $rows[]=$rowq;         
}
*/
while ($proc->fetch())
{
    foreach($rowq as $key=>$value )
    {
        $row_tmb[ $key ] = $value;
    } 
    $row[] = $row_tmb; 
}

quote: The problem is that the $rowq returned is reference and not data. So, when you write $row[] = $rowq, the $row will be filled up with the last element of the dataset.

---

Sorry I'm not that familiar with the procedural style of mysqli so I'm not sure if this is your problem or not. However, it seems to me that you've set $proc to be the result of mysqli_prepare but according to the manual, this function returns true or false. You've then used $proc as the first parameter for mysqli_stmt_bind_param() but, again according to the manual, this parameter should be the return of mysqli_stmt_init() which I assume is $link. In fact, wherever you have used $proc as a parameter, you should instead use $link.

---

mysqli_stmt_fetch manual says:

Note: Note that all columns must be bound by the application before calling mysqli_stmt_fetch().

Maybe for a SELECT * query you should use mysqli_stmt_store_result and mysqli_stmt_result_metadata functions to get all columns.

---

Not sure if there is more, but the markup is wrong: you're missing opening and closing <td>. The output you posted seems complete, it just appears all in one line. Try:

foreach($qs as $value) {
    echo "<tr><td>".$value['qnum']." is the questions number and the question text is ".$value['qtext'].". The page and q values are ".$value['page']." and ".$value['questions']." respectively.</td></tr>";
}