從php中的數組中提取數據

Question

我需要從$ mydata變量中提取地址。

我有這樣的代碼，讓我瞭解的數據：

foreach($landerssss['domains'] as $mydata) 
{ 
    echo '<pre>' . print_r($mydata, TRUE) . '</pre>';} 

在上面的代碼

沒有錯誤的線婁節目什麼的$ MYDATA變量中。

這是什麼$ MYDATA變量中：

Array 
(
    [0] => Array 
     (
      [address] => aloran 
      [mainDomain] => 
     ) 

    [1] => Array 
     (
      [address] => ozamiz 
      [mainDomain] => 
     ) 

    [2] => Array 
     (
      [address] => manila 
      [mainDomain] => 
     ) 

    [3] => Array 
     (
      [address] => cebu 
      [mainDomain] => 
     ) 

) 

Array 
(
    [0] => Array 
     (
      [address] => bacolod 
      [mainDomain] => 
     ) 

    [1] => Array 
     (
      [address] => bukidnon 
      [mainDomain] => 1 
     ) 

    [2] => Array 
     (
      [address] => davao 
      [mainDomain] => 
     ) 

    [3] => Array 
     (
      [address] => boracay 
      [mainDomain] => 
     ) 

    [4] => Array 
     (
      [address] => palawan 
      [mainDomain] => 
     ) 

    [5] => Array 
     (
      [address] => bohol 
      [mainDomain] => 
     ) 

    [6] => Array 
     (
      [address] => calabarson 
      [mainDomain] => 
     ) 

    [7] => Array 
     (
      [address] => NCR 
      [mainDomain] => 
     ) 

    [8] => Array 
     (
      [address] => baguio 
      [mainDomain] => 
     ) 

    [9] => Array 
     (
      [address] => manila 
      [mainDomain] => 
     ) 

    [10] => Array 
     (
      [address] => cagayan 
      [mainDomain] => 
     ) 

    [11] => Array 
     (
      [address] => iligan 
      [mainDomain] => 
     ) 

    [12] => Array 
     (
      [address] => sindangan 
      [mainDomain] => 
     ) 

    [13] => Array 
     (
      [address] => dipolog 
      [mainDomain] => 
     ) 

    [14] => Array 
     (
      [address] => calamba 
      [mainDomain] => 
     ) 

) 

我需要提取所有的地址，所以我使用

foreach ($mydata[0]['sddress'] as $key) { 

    } 

但IAM recieving錯誤的嘗試：

Warning: Illegal string offset 'address' in /srv/users/serverpilot/apps/ruleswitcherandchecker/public/CTAchecker/index.php on line 131 

Warning: Invalid argument supplied for foreach() in /srv/users/serverpilot/apps/ruleswitcherandchecker/public/CTAchecker/index.php on line 131 

請幫助:(

Answer 1

望着那傾倒看來你只需要另一套foreach自嵌套：

foreach($landerssss['domains'] as $mydata) { 
    foreach ($mydata as $key) { 
     echo $key['address']; // and so forth 
    } 
}