将php结果集转换为数组

Question

我试图将PHP结果集转换为数组(使用foreach),我不是很正确..

我有一个结果集:

$result

我正在循环它如下:(可怕的错误)

while($row = mysql_fetch_array($result)) {

    foreach (mysql_fetch_array($result) as $k => $v) {
      echo "Fred's $k is ". $v['uid']. "\n";
    }

}

我希望这个数组采用以下格式:

Array
(
    [0] => Array    //row1
        (
            [column1] => value
            [column2] => value
            [column3] => value
        .
        .

        )

    [1] => Array    //row2
        (
            [column1] => value
            [column2] => value
            [column3] => value
        .
        .
        )

    [2] => Array    //row3
        (
            [column1] => value
            [column2] => value
            [column3] => value
        .
        .
        )

)

我是新手,请帮忙.

Answer 1

    $results = array();
    while($row = mysql_fetch_assoc($result))
    {
        $results[] = $row;
    }

    //$results has all that you need
    print_r($results);