php如何循环读取该数据

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

分享到：
------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

<br />
<?<br />
$body = '[<br />
	{"bucket_name":"wulinag09","status":"0","cdatetime":"1385619473","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag08","status":"0","cdatetime":"1385619360","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag07","status":"0","cdatetime":"1385619169","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag06","status":"0","cdatetime":"1385618406","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag05","status":"0","cdatetime":"1385618247","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag04","status":"0","cdatetime":"1385618074","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag03","status":"0","cdatetime":"1385435678","used_capacity":"0","total_capacity":"0","region":"beijing"},<br />
	{"bucket_name":"wulinag02","status":"0","cdatetime":"1385435395","used_capacity":"0","total_capacity":"0","region":"beijing"}<br />
]';<br />
$arrbody = json_decode($body);<br />
?><br />
<table border=1><br />
<tr><br />
	<td>bucket_name</td><br />
	<td>status</td><br />
	<td>cdatetime</td><br />
	<td>used_capacity</td><br />
	<td>total_capacity</td><br />
	<td>region</td><br />
</tr><br />
<?<br />
foreach($arrbody as $key=>$value){<br />
?><br />
<tr><br />
<?<br />
	foreach($value as $k=>$var){<br />
		echo "<td>$var</td>";<br />
	}<br />
?><br />
</tr><br />
<?<br />
}<br />
?><br />
</table><br />