二維數組排序

/二維/數組排序
public function SortArray($post_data,$rows){
$sort=$post_data['order'];
$field=$post_data['sort'];
if($sort == 'asc'){
$arrsort = 'SORT_ASC';
}else{
$arrsort = 'SORT_DESC';
}

$sort=array(
'direction'=>$arrsort,
'field'=>$field,
);

$arraySort = array();
foreach($rows as $uniqid=>$rowss){
foreach($rowss as $key=>$value){
$arraySort[$key][$uniqid]=$value;
}
}

if($sort['direction']){
array_multisort($arraySort[$sort['field']],constant($sort['direction']),$rows);
}
return $rows;
}

轉載自:http://www.cnblogs.com/Dong-Ge/p/5583753.html