php怎么循环读取该数据？

Body:[
{"bucket_name":"wulinag09","status":"0","cdatetime":"1385619473","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag08","status":"0","cdatetime":"1385619360","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag07","status":"0","cdatetime":"1385619169","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag06","status":"0","cdatetime":"1385618406","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag05","status":"0","cdatetime":"1385618247","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag04","status":"0","cdatetime":"1385618074","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag03","status":"0","cdatetime":"1385435678","used_capacity":"0","total_capacity":"0","region":"beijing"},
{"bucket_name":"wulinag02","status":"0","cdatetime":"1385435395","used_capacity":"0","total_capacity":"0","region":"beijing"}
]


这数据我不知道是什么形式，如何列出每行的数据 这里有8行数据，我想用前端 表格的形式输出8行，然后用变量 读取每行的数据 如：
$rs[bucket_name] 能得到 wulinag09
$rs[status] 能得到 0
$rs[cdatetime] 能得到 1385619473

依次例推

回复讨论(解决方案)

json数据格式，意思是body的值是整个后面的内容，完整代码如下

$body = '[	{"bucket_name":"wulinag09","status":"0","cdatetime":"1385619473","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag08","status":"0","cdatetime":"1385619360","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag07","status":"0","cdatetime":"1385619169","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag06","status":"0","cdatetime":"1385618406","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag05","status":"0","cdatetime":"1385618247","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag04","status":"0","cdatetime":"1385618074","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag03","status":"0","cdatetime":"1385435678","used_capacity":"0","total_capacity":"0","region":"beijing"},	{"bucket_name":"wulinag02","status":"0","cdatetime":"1385435395","used_capacity":"0","total_capacity":"0","region":"beijing"}]';$arrbody = json_decode($body);?>

$value){?> foreach($value as $k=>$var){ echo ""; }?>}?>

bucket_name	status	cdatetime	used_capacity	total_capacity	region
$var

结果：