###前提・実現したいこと
以下の配列を
$Menu = Array ( [0] => Array ( [Disp] => あいうえお [First] => 1 [Second] => 0 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1000 ) [1] => Array ( [Disp] => かきくけこ [First] => 1 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1100 ) [2] => Array ( [Disp] => 項目1 [First] => 1 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 1100 ) [3] => Array ( [Disp] => 項目2 [First] => 1 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 2 [Screen_ID] => ../XXXXX [0] => 1100 ) [4] => Array ( [Disp] => 項目3 [First] => 1 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 3 [Screen_ID] => ../XXXXX [0] => 1100 ) [5] => Array ( [Disp] => さしすせそ [First] => 1 [Second] => 2 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1200 ) [6] => Array ( [Disp] => 項目4 [First] => 1 [Second] => 2 [Third] => 0 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 1200 ) [7] => Array ( [Disp] => たちつてと [First] => 1 [Second] => 3 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1300 ) [8] => Array ( [Disp] => たちつてとの下1 [First] => 1 [Second] => 3 [Third] => 1 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1310 ) [9] => Array ( [Disp] =>項目5 [First] => 1 [Second] => 3 [Third] => 1 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 1310 ) [10] => Array ( [Disp] => たちつてとの下2 [First] => 1 [Second] => 3 [Third] => 2 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 1320 ) [11] => Array ( [Disp] => 項目6 [First] => 1 [Second] => 3 [Third] => 2 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 1320 ) [12] => Array ( [Disp] => 項目7 [First] => 1 [Second] => 3 [Third] => 2 [Fourth] => 0 [Disp_Number] => 2 [Screen_ID] => ../XXXXX [0] => 1320 ) [13] => Array ( [Disp] => なにぬねの [First] => 2 [Second] => 0 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 2000 ) [14] => Array ( [Disp] => はひふへほ [First] => 2 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 2100 ) [15] => Array ( [Disp] => 項目8 [First] => 2 [Second] => 1 [Third] => 0 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 2100 ) [16] => Array ( [Disp] => まみむめも [First] => 2 [Second] => 2 [Third] => 0 [Fourth] => 0 [Disp_Number] => 0 [Screen_ID] => [0] => 2200 ) [17] => Array ( [Disp] => 項目9 [First] => 2 [Second] => 2 [Third] => 0 [Fourth] => 0 [Disp_Number] => 1 [Screen_ID] => ../XXXXX [0] => 2200 ) )
以下のように整形したいです。
$Menu = array( "あいうえお"=>array( "かきくけこ"=>array( "項目1"=>array( "Screen_ID"=>"xxxxx" ), "項目2"=>array( "Screen_ID"=>"xxxxx" ), ), "たちつてと"=>array( "たちつてとの下1"=>array( "項目5"=>array( "Screen_ID"=>"xxxxx" ), ), "たちつてとの下2"=>array( "項目6"=>array( "Screen_ID"=>"xxxxx" ), "項目7"=>array( "Screen_ID"=>"xxxxx" ), ), ), ), ~~以下省略 );
以下のサイトなどを参考に試していましたがなかなか理想の形になってくれず困っています。
http://tech.connehito.com/entry/2015/10/28/170312
https://qiita.com/ProjectICKX/items/76c4c210b56be39c5fa7
PHPのバージョンは5.4.22です
ヒントだけでも頂けると嬉しいです。
↓以下追記↓
まず、リンク先にあったように
use ickx\fw2\vartype\arrays\Arrays;
$result = Arrays::MultiColumn($array, ['type', 'id']);
を参考にして
use ickx\fw2\vartype\arrays\Arrays;
$result = Arrays::MultiColumn($Menu, ['First', 'Disp_Name']);
useはfunctionの外に出しておりtryの中にも入れていません
の2行と
public static function MultiColumn ($values, $keys = [], $filter = null) {
(略)
}
この関数をそのまま入れてみました。
そうすると以下の
エラーが出力され、ServerErrorで表示すら出来なくなりました。
PHP Fatal error: Trait 'ickx\fw2\vartype\arrays\Arrays' not found in [Path] on line 6
6行目には use ickx\fw2\vartype\arrays\Arrays; を記述してあります
また、foreachで[First]が同じものを抽出し、そこから分割していってはどうかと思いましたが記述方法が思いつかず。。
親子関係の条件は以下の通りです
① [First]が「1」のものは同じグループであり[0]が「1000」のデータが親
※[First]が「2」の場合は[0]が「2000」のデータが親
② [First]が「1」かつ[Second]が1以上はデータは①の子
③ [0]に同じ値が入っているものが同じグループとなり、[Disp_Number]が「0」だと親、「1以上」だと子
※[0]が「X000」の孫
④ [First]から[Fourth]の最大値は決まっておらず、データが存在する分だけ回したい
⑤ 階層は最大で4次元連想配列である
⑥ [0]が同じデータで、かつ[Disp_Number]が1以上の場合は1を1番最初にもってきたい
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