如何從多維數組中搜索和檢索值？

Question

$array = [ 
      [ 
      "UF" => "Goias", 
        [ 
        "Nome" => [ 
          "Avenor", 
          "KENNEDY", 
          "JOSE" 
          ], 
        "Fone" => [ 
          "+55 (91) 1111-1111", 
          "+55 (33) 2222-2222", 
          "+55 (93) 3333-3333" 
          ], 
        "Email" => [ 
          "avenor@example.com", 
          "kennedy@example.com", 
          "sabino@example.com" 
          ] 
        ] 
      ], 
      [ 
      "UF" => "Amazonas", 
        [ 
        "Nome" => [ 
          "Kelsen", 
          "Joao", 
          "Kenia" 
          ], 
        "Fone" => [ 
          "+55 (91) 4444-4444", 
          "+55 (33) 5555-5555", 
          "+55 (93) 6666-6666" 
          ], 
        "Email" => [ 
          "kelsen@example.com", 
          "joao@example.com", 
          "kenia@example.com" 
          ] 
        ] 
      ] 
    ]; 

我想創建一個列表，通過搜索這個數組並填充列表itens。 例如：當用戶選擇「Goias」時，我必須在數組中搜索「Goias」，並返回一個包含「Nome」，「Fone」和「Email」的列表，但我找不到一種方法來循環這個數組並返回正確的值。

$selected = isset($_POST['selected']) ? $_POST['selected'] : 'nothing'; 
$key = array_search($selected,array_column($array, 'UF')); 

foreach ($array[$key] as $data){ 

     echo '<li><p>Nome: '.$data["Nome"].'</p><p>Fone: '.$data["Fone"].'</p><p>E-mail: '.$data["Email"].'</p></li>'; 
}; 

編輯：

我試着這樣做：

echo 
     '<div class="representante-wrapper"> 
      <h3>'.$selected.'</h3>'; 
      foreach ($array[$key] as $data){ 
        foreach($data as $value){ 
        echo '<ul class="flex" id="dados" style="opacity: 1;">'; 
        var_dump($value); 
          foreach($value["Nome"] as $nome){ 
            echo '<li><p>Nome: '.$nome.'</p></li>'; 
          } 
          foreach($value["Fone"] as $fone){ 
            echo '<li><p>Fone: '.$fone.'</p></li>'; 
          } 
          foreach($value["Email"] as $email){ 
            echo '<li><p>E-mail: '.$email.'</p></li>'; 
          } 
        echo '</ul>'; 
        } 
      }; 
    echo '</div>'; 

但結果不是我所期望

Nome: Kelsen 

Nome: Joao 

Nome: Kenia 

Fone: +55 (91) 4444-4444 

Fone: +55 (33) 5555-5555 

Fone: +55 (93) 6666-6666 

E-mail: kelsen@example.com 

E-mail: joao@example.com 

E-mail: kenia@example.com 

我想這個如下，在每個陣列您的清單：

Nome: Kelsen 
Fone: +55 (91) 4444-4444 
E-mail: kelsen@example.com 


Nome: Joao 
Fone: +55 (33) 5555-5555 
E-mail: joao@example.com 

Nome: Kenia 
Fone: +55 (93) 6666-6666 
E-mail: kenia@example.com 

Answer 1

你可以嘗試通過鍵和值，像搜索：

foreach ($array as $key => $value) { 
    // $key is "Goias" 
    // $value is an array with "nome", "fone" and "Email" keys 
} 

Answer 2

$array = array("UF" => array("Goias"=> array("Nome" => array("Avenor","KENNEDY","JOSE"), 
       "Fone" => array("+55 (91) 1111-1111","+55 (33) 2222-2222","+55 (93) 3333-3333"), 
       "Email" => array("avenor@example.com","kennedy@example.com","sabino@example.com") 
       ) 
     ), 
     array(
     "UF" => array("Amazonas"=> 
       array(
       "Nome" => array(
         "Kelsen", 
         "Joao", 
         "Kenia" 
         ), 
       "Fone" => array(
         "+55 (91) 4444-4444", 
         "+55 (33) 5555-5555", 
         "+55 (93) 6666-6666" 
         ), 
       "Email" => array(
         "kelsen@example.com", 
         "joao@example.com", 
         "kenia@example.com" 
         ) 
       ) 
     ) 
)); 
$selected = isset($_POST['selected']) ? $_POST['selected'] : 'nothing'; 
$i=0; 
    foreach($array as $key => $val){ 
    if(isset($array[$i]['UF'][$selected])){ 
     break; 
    } 
    $i++; 
    } 
foreach ($array[$i]['UF'] as $data){ 
$li = '<li>'; 
foreach($data["Nome"] as $nome){ 
$li .= '<p>Nome:'.$nome.'</p>'; 
} 
foreach($data["Fone"] as $nome){ 
$li .= '<p>Fone:'.$nome.'</p>'; 
} 
foreach($data["Email"] as $nome){ 
$li .= '<p>E-mail:'.$nome.'</p>'; 
} 
     $li .= '</li>'; 
echo $li; 
};