如何在PHP

Question

值添加到阵列我有一个示例代码：

$size_arr = array(35, 36, 37, 38, 39) 

这是phpMyAdmin的

$result = array(); 
$data = array(); // query get from table 
foreach ($data as $row) { 
    $result [$row->product_id][] = array($row->color => array($row->size)); 
} 
var_dump($result); 

如何增加更多的价值大小结果数组

array(
    [1] => array(
     'Black' => array(35 => 0, 36 => 40, 37 => 5, 38 => 0, 39 => 20), 
     'White' => array(35 => 0, 36 => 8, 37 => 12, 38 => 20, 39 => 0) 
    ) 
) 

Answer 1

很简单通过增加颜色和行大小的子数组键

$result = array(); 
$data = array(); // query get from table 
foreach ($data as $row) { 
    $result [$row->product_id][$row->color][$row->size] = $row->quantity; 
} 
var_dump($result);