如何使用數組在PHP

Question

兩個函數的結果結合我這裏有兩個功能：

public function bindOwnerToSites(){ 
error_reporting (E_ALL^ E_NOTICE); 

    foreach($this->balance as $keysaa =>$key_valuesa)//getsitebalance 
      { 
       foreach($this->sites as $keys=>$key_values)//getsites 
        { 

         if ($key_values['SiteID'] == $key_valuesa['SiteID']) 
         { 

         $this->arrays[$key_valuesa['SiteID']] = array('SiteID'=>$key_valuesa['SiteID'],'Balance'=>$key_valuesa['Balance'],'MinBalance'=>$key_valuesa['MinBalance'],'MaxBalance'=>$key_valuesa['MaxBalance'],'OwnerAID'=>$key_values['OwnerAID'],'GroupID'=>1);  

         } 

       } 

      } 
      print_r ($this->arrays,$return=null); 
    } 

bindOwnerToSites（）這個樣子的輸出：

Array 
(
[1] => Array 
    (
     [SiteID] => 1 
     [Balance] => 2000 
     [MinBalance] => 1000 
     [MaxBalance] => 500 
     [OwnerAID] => 1 
     [GroupID] => 1 
    ) 

) 

下面是該代碼第二個功能：

public function computeGHComponents() 
    { 
     error_reporting (E_ALL^ E_NOTICE);   

     foreach ($this->transaction as $t){ 
      $amount = (float) $t['Amount']; 

      if (isset($this->totals[ $t['SiteID'] ][ $t['TransactionType'] ])){ 
       $this->totals[ $t['SiteID'] ][ $t['TransactionType'] ] += (float) $amount; 
      } else { 
       $this->totals[ $t['SiteID'] ][ $t['TransactionType'] ] = (float) $amount; 
      } 
     } 

    foreach($this->totals as $key => $value) 
     { 
      $this->result[$key] = array("Deposit"=>$value['D'], "Redemption"=>$value['W'], "Reload"=>$value['R']); 

     } 
     print_r($this->result); 

    } 

而computeGHComponents（）的輸出如下所示：

Array 
(
[1] => Array 
    (
     [Deposit] => 10000 
     [Redemption] => 500.00 
     [Reload] => 200.00 
    ) 

) 

現在，我需要的兩個函數的結果綁定，我會嘗試對我自己的，但有什麼錯我的代碼，我需要你們的幫助，我把這裏的一切，所以我希望你應該知道我想要達到的。這裏是我的代碼綁定：

public function bindGHComponentsToSites() 
    { 
    error_reporting (E_ALL^ E_NOTICE); 

    $combined = array(); 

    foreach($this->arrays as $key => $key_value){ 

       foreach($this->result as $keys => $key_values){ 

       $combined[$key_values['SiteID']] = array_merge((array)$key_value, (array)$key_values); 

      } 


    } 
     print_r($combined); 

    } 

結果應該是這樣的，我怎麼能有這種結果？我需要你對這個問題的耐心，我只是一個初學者程序員，所以希望你明白。

Array 
(
[1] => Array 
    (
     [SiteID] => 1 
     [Balance] => 2000 
     [MinBalance] => 1000 
     [MaxBalance] => 500 
     [OwnerAID] => 1 
     [GroupID] => 1 
     [Deposit] => 10000.00 
     [Redemption] => 500.00 
     [Reload] => 200.00 
    ) 

) 

在此先感謝，請以正確的方式指導我。

Answer 1

沒有爲合併陣列（當鑰匙應予以保留）的加運算：

<?php 
$array1 = array('foo' => 'bar'); 
$array2 = array('baz' => 'trololol'); 

print_r($array1 + $array2); // yields "Array ([foo] => bar [baz] => trololol)" 

你的情況，這可以利用這樣的：

$combined = array(); 
foreach ($this->arrays as $siteId => $data) { 
    $combined[$siteId] = $data + $this->result[$siteId]; 
}