日期:2014-05-17 浏览次数:20527 次
function arr_fun($arr){
if(is_array($arr)){
foreach($arr as $v){
if(is_array($v)){
arr_fun($v);
}else{
echo $arr[id].",";
break;
}
}
}else{
echo $arr.",";
}
}
function arr_fun($arr){
$r = '';
if(is_array($arr)){
foreach($arr as $v){
if(is_array($v)){
$r .= arr_fun($v);
}else{
$r .= $arr[id].",";
break;
}
}
}else{
$r .= $arr.",";
}
return $r;
}