PHP回聲關聯多維數組

Question

我想創建一個多維關聯數組並顯示其所有值。

如何使用for循環做到這一點？

類似代碼：

$StudScore = array( 
    "Mary" => array(
     "physics" => 35,   
     "maths" => 30,  
     "chemistry" => 39  
    ), 
    "Tom" => array(
     "physics" => 30, 
     "maths" => 32, 
     "chemistry" => 29 
    ), 
    "Jon" => array(
     "physics" => 31, 
     "maths" => 22, 
     "chemistry" => 39 
    ) 
); 

Answer 1

看看這個遞歸函數，看看它是否適合：

function echoArray($array) { 
    foreach ($array as $key => $value) { 
     echo "<li>$key</li>"; 
     if (is_array($value)) { 
      echo "<ul>"; 
      echoArray($value); 
      echo "</ul>"; 
     } else { 
      echo "<ul><li>$value</li></ul>"; 
     } 
    } 
} 

更改爲您想要顯示的每個項目的方式。