php输出xml格式字符串(用的这个)_PHP

header("Content-type:text/xml;charset=utf-8"); 
$aaa =<< 
 
1.0.0.0 
d3e59f1d78f344c682bef3517a4b667f 
rong 
 
.txt 
 
 
wwww 
 
移动采编 
Wwwwwww 
Text 
 
 
html; 
echo $aaa; 
?>