php數組排序函數

標籤：tor   param   new   reset   desc   val   pos   arp   eva   

$data[]=array(‘team‘=>$item[‘post_name‘],‘name‘=>$item[‘name‘],‘total‘=>$total,‘total_point‘=>$total_pt,‘total_hd‘=>$total_hd,‘ChouSale‘=>$ChouSale,‘ChouSale_pt‘=>$ChouSale_pt,‘ChouSale_hd‘=>$ChouSale_hd,);$data = sysSortArray($data,‘total_point‘,‘SORT_DESC‘,‘SORT_NUMERIC‘);function sysSortArray($ArrayData,$KeyName1,$SortOrder1 = "SORT_ASC",$SortType1 = "SORT_REGULAR"){if(!is_array($ArrayData)){return $ArrayData;}$ArgCount = func_num_args();for($I = 1;$I < $ArgCount;$I ++){$Arg = func_get_arg($I);if(!eregi("SORT",$Arg)){$KeyNameList[] = $Arg;$SortRule[]    = ‘$‘.$Arg;}else{$SortRule[]    = $Arg;}}foreach($ArrayData AS $Key => $Info){foreach($KeyNameList AS $KeyName){${$KeyName}[$Key] = $Info[$KeyName];}}$EvalString = ‘array_multisort(‘.join(",",$SortRule).‘,$ArrayData);‘;eval ($EvalString);return $ArrayData;}

　　用PHP內建array_multisort函數排序 

 $data = array();    $data[] = array(‘volume‘ => 67, ‘edition‘ => 2);    $data[] = array(‘volume‘ => 86, ‘edition‘ => 1);    $data[] = array(‘volume‘ => 85, ‘edition‘ => 6);    $data[] = array(‘volume‘ => 98, ‘edition‘ => 2);    $data[] = array(‘volume‘ => 86, ‘edition‘ => 6);    $data[] = array(‘volume‘ => 67, ‘edition‘ => 7);    // 取得列的列表    foreach ($data as $key => $row)    {        $volume[$key]  = $row[‘volume‘];        $edition[$key] = $row[‘edition‘];    }    array_multisort($volume, SORT_DESC, $edition, SORT_ASC, $data);    print_r($data);

　　自訂函數排序1

$data = array();    $data[] = array(‘volume‘ => 67, ‘edition‘ => 2);    $data[] = array(‘volume‘ => 86, ‘edition‘ => 1);    $data[] = array(‘volume‘ => 85, ‘edition‘ => 6);    $data[] = array(‘volume‘ => 98, ‘edition‘ => 2);    $data[] = array(‘volume‘ => 86, ‘edition‘ => 6);    $data[] = array(‘volume‘ => 67, ‘edition‘ => 7);    // 取得列的列表    foreach ($data as $key => $row)    {        $volume[$key]  = $row[‘volume‘];        $edition[$key] = $row[‘edition‘];    }    $ret = arraySort($data, ‘volume‘, ‘desc‘);    print_r($ret);    /**     * @desc arraySort php二維數組排序 按照指定的key 對數組進行排序     * @param array $arr 將要排序的數組     * @param string $keys 指定排序的key     * @param string $type 排序類型 asc | desc     * @return array     */    function arraySort($arr, $keys, $type = ‘asc‘) {        $keysvalue = $new_array = array();        foreach ($arr as $k => $v){            $keysvalue[$k] = $v[$keys];        }        $type == ‘asc‘ ? asort($keysvalue) : arsort($keysvalue);        reset($keysvalue);        foreach ($keysvalue as $k => $v) {           $new_array[$k] = $arr[$k];        }        return $new_array;    }

　　

php數組排序函數