我要一次返回所有栏目的id,为何下列语句只返回一条记录呢?应该是返回所有的吧.
$query=mysql_query("select id from arctype ");
$type = mysql_fetch_array($query);
var_dump($type);
mysql结构:
id reid topid
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
返回:array(2) { [0]=> string(1) "1" ["id"]=> string(1) "1" }
$query=mysql_query("select id from arctype ");
$type = mysql_fetch_array($query);
var_dump($type);
mysql结构:
id reid topid
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
返回:array(2) { [0]=> string(1) "1" ["id"]=> string(1) "1" }
while($array=mysql_fetch_array($query)){
$array_id[]=$array['id'];
}