41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
|
<?php
|
||
|
|
// +----------------------------------------------------------------------
|
||
|
|
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
|
||
|
|
// +----------------------------------------------------------------------
|
||
|
|
// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
|
||
|
|
// +----------------------------------------------------------------------
|
||
|
|
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
|
||
|
|
// +----------------------------------------------------------------------
|
||
|
|
// | Author: yunwuxin <448901948@qq.com>
|
||
|
|
// +----------------------------------------------------------------------
|
||
|
|
|
||
|
|
namespace think\helper;
|
||
|
|
|
||
|
|
|
||
|
|
class Arr
|
||
|
|
{
|
||
|
|
|
||
|
|
public static function isAssoc(array $array)
|
||
|
|
{
|
||
|
|
$keys = array_keys($array);
|
||
|
|
|
||
|
|
return array_keys($keys) !== $keys;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function sortRecursive($array)
|
||
|
|
{
|
||
|
|
foreach ($array as &$value) {
|
||
|
|
if (is_array($value)) {
|
||
|
|
$value = static::sortRecursive($value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (static::isAssoc($array)) {
|
||
|
|
ksort($array);
|
||
|
|
} else {
|
||
|
|
sort($array);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $array;
|
||
|
|
}
|
||
|
|
}
|