php - mysql_fetch_array 并且只有字符串数组键

Question

当我尝试 print_r mysql_fetch_array 的 sql 查询时，我得到了这个结果。

Array
(
    [0] => 1
    [id] => 1
    [1] => 2011
    [publish_date] => 2011
    [2] => Posted
    [status] => Posted
    [3] => test
    [post_title] => test
    [4] =>  testy test test testtttttt
    [post_text] =>  testy test test testtttttt
    [5] => true
    [post_comments] => true
    [6] => 21
    [reviews] => 21
    [7] => 1
    [network_id] => 1
    [8] => 3
    [views] => 3
    [9] => 0
    [comments] => 0
)

我只需要字符串数组键，那么如何将这个结果转换成那个呢？

Array
(
    [id] => 1
    [publish_date] => 2011
    [status] => Posted
    [post_title] => test
    [post_text] =>  testy test test testtttttt
    [post_comments] => true
    [reviews] => 21
    [network_id] => 1
    [views] => 3
    [comments] => 0
)

Answer 1

使用mysql_fetch_assoc