比较两个多维数组

时间:2017-10-21 07:49:16

标签: php arrays

我有两个多维数组,

$textEvaluasi = [
                [0]=>[
                      [0]     => "BTC Hotel",
                      [1]     => "Hotel Jaya"
                     ]
                     ,
                [3]=>[
                      [0]     => "BTC Hotel"
                     ]
                     ,
                [4]=>[
                      [0]     => "Lokasi BTC Hotel"
                     ]
                     ,
                [5]=>[
                      [0]     => "Lokasi BTC Hotel"
                     ]
                ];

并且:

$hasil =                  [
                            [0]=>[
                                  [0]     => "BTC Hotel",
                                  [1]     => "Hotel Jaya"
                                 ]
                                 ,
                            [3]=>[
                                  [0]     => "BTC Hotel"
                                 ]
                                 ,
                            [4]=>[
                                  [0]     => "BTC Hotel"
                                 ]
                                 ,
                            [5]=>[
                                  [0]     => "BTC Hotel"
                                 ]
                            ];

我需要比较$textEvaluasi$hasil,如果键和值匹配,那么我将打印键和值。

我已经尝试但是它无法正常工作。这就是我现在正在做的事情:

foreach ($textEvaluasi as $key => $value) {
  foreach ($value as $key2 => $value2) {
      foreach ($hasil as $key3 => $value3) {
        foreach ($value3 as $key4 => $value4) {
          if (strtolower($textEvaluasi[$key][$key2]) === strtolower($hasil[$key3][$key4])){
            echo $key . $value2; 
          }
        }
      }
     echo "<br>"; 
  }
}

我的代码输出是:

 [0] -> BTC Hotel
 [3] -> BTC Hotel
 [4] -> BTC Hotel
 [5] -> BTC Hotel

预期产出:

[0] -> BTC Hotel, Hotel Jaya
[3] -> BTC Hotel

非常感谢任何帮助,谢谢。

1 个答案:

答案 0 :(得分:2)

您可以使用array_filter,如下所示:

$result = array_filter($textEvaluasi, function ($arr, $key) use ($hasil) {
    return $hasil[$key] === $arr;
}, ARRAY_FILTER_USE_BOTH);