求组字符串怎么转数组
代码如下:
$res=mysql_query("SELECT DISTINCT year( from_unixtime( ctime ) ) year FROM ts_weibo order by year desc");
while($row=mysql_fetch_array($res))
{
echo $row['year']."年<br>";
$subres=mysql_query("SELECT mon from ( SELECT DISTINCT year( from_unixtime( ctime ) ) year, month( from_unixtime( ctime ) ) mon FROM ts_weibo) as a WHERE year ={$row['year']} order by mon desc");
while($subRow=mysql_fetch_array($subres))
{
echo "--".$subRow['mon']."月<br>";
}
}