使用 foreach php 进行动态估值

Question

我想动态估价。所以想法是这样的：

在我的数据库中，我的用户 table 包含 'score'。
我的类别 table 包含字段 'minScore' 和 'categoryName(bad, good, awesome)'
最后我想得到这样的结果 categoryName=>howMuchUserBasedOnScore。

我是这样想的:

function valuation(){
$allScore = $this->db->select('score')->get('user')->result();
$category = $this->db->get('categori')->result();

$arrCategori = array();

foreach ($allScore as $value) {
  foreach($categori as $row){
    if($value->score <= $row->minScore){
      array_push($arrCategori, )
      //I don't know what should I do
    }
  }
}

}

谁能帮帮我？

编辑：

现在我将 maxScore 添加到我的类别 table 字段中。

并且我更改了 if 语句。变成这样

if($value->score <= $row->minScore && $value->score >= $row->maxScore){
    array_push($arrCategori, $arrCategori[$row->Categori] = $value->bsc );
  }

我var_dump它。结果是我所期望的。现在的问题是，我怎么能算出有多少人很棒，坏人或好人

编辑：

这是来自 $allscore 的 var_dump（为了简单起见，我将 bsc 改为 score）：

array(11) { [0]=> object(stdClass)#42 (1) { ["bsc"]=> string(6) "100.00" } [1]=> object(stdClass)#43 (1) { ["bsc"]=> string(5) "40.00" } [2]=> object(stdClass)#44 (1) { ["bsc"]=> string(6) "100.00" } [3]=> object(stdClass)#45 (1) { ["bsc"]=> string(6) "100.00" } [4]=> object(stdClass)#46 (1) { ["bsc"]=> string(5) "40.00" } [5]=> object(stdClass)#47 (1) { ["bsc"]=> string(5) "40.00" } [6]=> object(stdClass)#48 (1) { ["bsc"]=> string(5) "40.00" } [7]=> object(stdClass)#49 (1) { ["bsc"]=> string(5) "40.00" } [8]=> object(stdClass)#50 (1) { ["bsc"]=> string(5) "40.00" } [9]=> object(stdClass)#51 (1) { ["bsc"]=> string(5) "60.00" } [10]=> object(stdClass)#52 (1) { ["bsc"]=> string(4) "0.00" } }

var_dump 来自 $category (bxnak = maxScore, bxnaw = minScore)

array(9) { [0]=> object(stdClass)#53 (4) { ["id"]=> string(1) "1" ["bxnaw"]=> string(1) "0" ["bxnak"]=> string(2) "25" ["kategori"]=> string(5) "GAGAL" } [1]=> object(stdClass)#54 (4) { ["id"]=> string(1) "2" ["bxnaw"]=> string(2) "26" ["bxnak"]=> string(2) "40" ["kategori"]=> string(16) "DALAM PENGAWASAN" } [2]=> object(stdClass)#55 (4) { ["id"]=> string(1) "3" ["bxnaw"]=> string(2) "41" ["bxnak"]=> string(2) "50" ["kategori"]=> string(18) "PERLU PENGEMBANGAN" } [3]=> object(stdClass)#56 (4) { ["id"]=> string(1) "4" ["bxnaw"]=> string(2) "51" ["bxnak"]=> string(2) "60" ["kategori"]=> string(5) "BURUK" } [4]=> object(stdClass)#57 (4) { ["id"]=> string(1) "5" ["bxnaw"]=> string(2) "61" ["bxnak"]=> string(2) "75" ["kategori"]=> string(11) "KURANG BAIK" } [5]=> object(stdClass)#58 (4) { ["id"]=> string(1) "6" ["bxnaw"]=> string(2) "76" ["bxnak"]=> string(2) "80" ["kategori"]=> string(10) "CUKUP BAIK" } [6]=> object(stdClass)#59 (4) { ["id"]=> string(1) "7" ["bxnaw"]=> string(2) "81" ["bxnak"]=> string(2) "90" ["kategori"]=> string(4) "BAIK" } [7]=> object(stdClass)#60 (4) { ["id"]=> string(1) "8" ["bxnaw"]=> string(2) "91" ["bxnak"]=> string(2) "99" ["kategori"]=> string(11) "SANGAT BAIK" } [8]=> object(stdClass)#61 (4) { ["id"]=> string(1) "9" ["bxnaw"]=> string(3) "100" ["bxnak"]=> string(4) "1000" ["kategori"]=> string(8) "ISTIMEWA" } }

Answer 1

我终于做到了！！

所以这是我的函数的最终代码

function valuation(){
$allBsc = $this->db->select('bsc')->get('kpi')->result();
$kategori = $this->db->get('kategori')->result();


$arrKategori = [];

foreach ($allBsc as $value) {
  foreach($kategori as $row){
    if($value->bsc <= $row->bxnak && $value->bsc >= $row->bxnaw){
      if(array_key_exists($row->kategori, $arrKategori)){
        array_push($arrKategori[$row->kategori], $value->bsc);
      }else{
        array_push($arrKategori, $arrKategori[$row->kategori] = array($value->bsc));
      }
    }
  }
}
var_dump(count($arrKategori));
die();

}

谢谢你帮助我！

$allBsc = $score
$类别 = $类别
$arrKategori = $allCategory

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