数据合并有关问题，

数据合并问题，急，在线等
$str =array (0 => 'D14FE97964E040D37491' ,
1 => '8863B0E43C1793FF954B11D8EE1420B6' ,
2 => 'D2E7A0B60BB6703465AC320092595B2F' ,
3 => '785E9B35B5460BE82758E08E642216BD' ,
4 => 'B0E324E1DBCD97C62783E328053F31FE');
function csarray($str){
foreach ((array)$str as $value) {
$aaaa[] += $value."\n";
}
return $aaaa;
}


echo csarray($str);

怎样输出如下:

D14FE97964E040D37491
8863B0E43C1793FF954B11D8EE1420B6
D2E7A0B60BB6703465AC320092595B2F
785E9B35B5460BE82758E08E642216BD
B0E324E1DBCD97C62783E328053F31FE

分享到：

------解决方案--------------------

$str =array (0 => 'D14FE97964E040D37491' ,

      1 => '8863B0E43C1793FF954B11D8EE1420B6' ,

      2 => 'D2E7A0B60BB6703465AC320092595B2F' , 

      3 => '785E9B35B5460BE82758E08E642216BD' ,

      4 => 'B0E324E1DBCD97C62783E328053F31FE');

function csarray($str){

foreach ((array)$str as $value) {

    $aaaa.= $value."
";

   }

   return $aaaa;

}





echo csarray($str);