Php阵列重建



在我的服务器端,我收到以下格式的请求:

"medium x 1, small x 2"

如何将这些数据转换为这种格式:

array(0:{"medium"=>1},1:{"small"=>2})

谢谢!!

它很简单,利用explode()并使用foreach() {...}:循环

$str = "medium x 1, small x 2";
$a = explode(",", $str);
$data = array();
foreach($a as $s) {
    list($size, $quantity) = explode('x', $s);
    $data[] = array($size => $quantity);
}
// show it
print(json_encode($data));

哪个返回:

[{"medium ":" 1"},{" small ":" 2"}]

演示/示例

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