编程爱好者之家
//按照病案号顺序升序排列
function array_sort($array,$keys){
$new_array= array();
$sort_array = array();
foreach($array as $key=>$val){
foreach($val as $k=>$v){
$sort_array[$key] = $v[$keys];
}
}
asort($sort_array);//降序使用 arsort();
reset($sort_array);
foreach ($sort_array as $k => $v) {
$new_array[] = $array[$k];
}
return $new_array;
}
$ret = array_sort($ret,'1');