排序陣列，並安排一定的價值

的基礎上，我有這樣的排序陣列，並安排一定的價值

[Defense] => Array 
    (
     [0] => stdClass Object 
      (
       [id] => 1 
       [position] => G 
       [point] => 1.6 

      ) 
     [1] => stdClass Object 
      (
       [id] => 1 
       [position] => F 
       [point] => 2.7 
      ) 


     [2] => stdClass Object 
      (
       [id] => 1 
       [position] => C 
       [point] => 1.4 
      ) 
     [3] => stdClass Object 
      (
       [id] => 2 
       [position] => C 
       [point] => 1.7 
      ) 

     [4] => stdClass Object 
      (
       [id] => 2 
       [position] => D 
       [point] => 1.1 
      ) 
     [5] => stdClass Object 
      (
       [id] => 1 
       [position] => F 
       [point] => 1.7 
      ) 

     [6] => stdClass Object 
      (
       [id] => 1 
       [position] => G 
       [point] => 1.6 

      ) 

     [7] => stdClass Object 
      (
       [id] => 1 
       [position] => G 
       [point] => 1.8 

      ) 
     [8] => stdClass Object 
     (
       [id] => 2 
       [position] => D 
       [point] => 1.5 
     ) 
)

我想點descending在PHP基礎上排序的數組的數組。此外，所有的位置順序來（全部G比所有F等..）這樣的：

[Defense] => Array 
     (
      [0] => stdClass Object 
       (
        [id] => 1 
        [position] => G 
        [point] => 1.8 

       ) 
      [1] => stdClass Object 
       (
        [id] => 1 
        [position] => G 
        [point] => 1.6 

       ) 
      [2] => stdClass Object 
       (
        [id] => 1 
        [position] => G 
        [point] => 1.6 

       ) 
      [3] => stdClass Object 
       (
        [id] => 1 
        [position] => F 
        [point] => 2.7 
       ) 
      [4] => stdClass Object 
       (
        [id] => 1 
        [position] => F 
        [point] => 1.7 
       ) 

      [5] => stdClass Object 
       (
        [id] => 1 
        [position] => C 
        [point] => 1.7 
       ) 
      [6] => stdClass Object 
       (
        [id] => 2 
        [position] => C 
        [point] => 1.4 
       ) 
      [7] => stdClass Object 
       (
        [id] => 2 
        [position] => D 
        [point] => 1.5 
       ) 
      [8] => stdClass Object 
       (
        [id] => 2 
        [position] => D 
        [point] => 1.1 
       ) 

    )

任何幫助嗎？）`usort（`或`uasort（）`：

來源

2015-12-12 Rahul

我說看看PHPS陣列排序功能進行排序。 – arkascha

構建排序算法的邏輯或使用內置數組排序功能。將數組的「點或位置」變量傳遞給排序函數，並對它們進行排序。 –

使用usort（）函數到陣列如下面

usort($array,function($a,$b){ 
if($a->position == $b->position) 
    return $a->point < $b->point; 
else 
    return $a->position < $b->position; 
}); 
var_dump($array);

來源

2015-12-12 08:51:00

感謝您的回覆傢伙.. @山姆您發送的代碼是按位置安排，但不在'點'的基礎上進行排序我想在點'降'的基礎上排序 – Rahul

運行我寫的上述功能，它首先檢查點，如果點是平等的，它使用位置排序，否則它使用點，這是默認的，我建議你運行它在你的PHP腳本，我已經運行它並顯示完美的結果 –

我想排序首先以位置爲基礎，然後對於這些位置，這些點將按DESC順序排列。我希望它是有道理的 – Rahul

排序陣列，並安排一定的價值

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