Question

我的情况是这样的：

$array1 = array(
                array(
                        'HotelNo'   => '1',
                        'HCode'     => 'IDJOG_00108',
                        'Name'      => 'Dafam Merapi Merbabu',
                        'RmGrade'   => 'Deluxe',
                        'TotalRate' => '1035'
                ),
                array(
                        'HotelNo'   => '4',
                        'HCode'     => 'IDJOG_00110',
                        'Name'      => 'Desa Puri',
                        'RmGrade'   => 'Standard',
                        'TotalRate' => '427'
                )

            );

    $array2 = array(
                array(
                        'HotelCode' => 'IDJOG_00108',
                        'HotelName' => 'Dafam Merapi Merbabu',
                        'Phone'     => '62 0274 4332772',
                        'Address'   => 'jl. Seturan Raya Yogyakarta'
                ),
                array(
                        'HotelCode' => 'IDJOG_00110',
                        'HotelName' => 'Desa Puri',
                        'Phone'     => '0274 - 371225',
                        'Address'   => 'Jl. Gedung Kuning No. 118'
                ),
                array(
                        'HotelCode' => 'IDJOG_00111',
                        'HotelName' => 'Pyrenees-Yog',
                        'Phone'     => '+62 274 543299',
                        'Address'   => 'Jl.Sosrowijayan No.1'
                )

            );

我想结合$ array1和$ array2

我想要这样的输出：

IDJOG_00108

Dafam Merapi Merbabu

豪华

1035

JL。 Seturan Raya Yogyakarta

62 0274 4332772

IDJOG_00110

Desa Puri

标准

427

JL。 Gedung Kuning No. 118

0274 - 371225

我只能这样做：

foreach($array1 as $key=>$value){
        echo $value['HCode'].'<br>';
        echo $value['Name'].'<br>';
        echo $value['RmGrade'].'<br>';
        echo $value['TotalRate'].'<br>';
        echo '<br><br>';
    }

如何以正确的方式组合两个阵列？

任何帮助非常感谢

干杯

Answer 1

试试这个：

dnf install @development-tools

阐释：
$ array1和$ array2通过'HCode'和'HotelCode'键连接，所以你需要首先迭代$ array1，然后$ array2并检查$ array1 ['HCode'] == $ array2 ['HotelCode']，最后打印内容。

Answer 2

这样的事情，但这是一个糟糕的解决方案：

function combine($array1, $array2) {
    $result = array();
    foreach ($array1 as $key1=>$val1) {
      foreach ($array2 as $key2=>$val2) {
        if (strcmp($val1['HCode'], $val2['HotelCode']) == 0) {
          // we're here coz we've found additional info in array2

          // remove unnecessary items
          unset($val2['HotelCode'], $val2['HotelName']);

          $result[] = array_merge($val1, $val2);

          // remove item from array2
          unset($array2[$key2]);

          // assuming we have only one corresponding item in array2
          break;
        }
      }
    }
    // if we don't need the rest of array2
    // just change return to
    // return $result;
    return array_merge($result, $array2);
}

// get combined array    
$final = combine($array1, $array2);

// do whatever we want
var_dump($final);

结果：

array(3) {
  [0]=>
  array(7) {
    ["HotelNo"]=>
    string(1) "1"
    ["HCode"]=>
    string(11) "IDJOG_00108"
    ["Name"]=>
    string(20) "Dafam Merapi Merbabu"
    ["RmGrade"]=>
    string(6) "Deluxe"
    ["TotalRate"]=>
    string(4) "1035"
    ["Phone"]=>
    string(15) "62 0274 4332772"
    ["Address"]=>
    string(27) "jl. Seturan Raya Yogyakarta"
  }
  [1]=>
  array(7) {
    ["HotelNo"]=>
    string(1) "4"
    ["HCode"]=>
    string(11) "IDJOG_00110"
    ["Name"]=>
    string(9) "Desa Puri"
    ["RmGrade"]=>
    string(8) "Standard"
    ["TotalRate"]=>
    string(3) "427"
    ["Phone"]=>
    string(13) "0274 - 371225"
    ["Address"]=>
    string(25) "Jl. Gedung Kuning No. 118"
  }
  [2]=>
  array(4) {
    ["HotelCode"]=>
    string(11) "IDJOG_00111"
    ["HotelName"]=>
    string(12) "Pyrenees-Yog"
    ["Phone"]=>
    string(14) "+62 274 543299"
    ["Address"]=>
    string(20) "Jl.Sosrowijayan No.1"
  }
}

如何正确组合两个阵列？

2 个答案: