$data = array(
"email" => "1",
"name" =>
);
$data_string = json_encode($data);
印出來json是這個格式
{
"email" : "1",
"name" : ""
}
那假設要第二層呢?怎麼讓它印出成這樣格式?那要印回傳的話,list怎麼抓?
{
"list": [
{
"": "",
"": "",
"": ""
},
{
"": "",
"": "",
"": ""
}
]
}
1 回答
![?](http://img1.sycdn.imooc.com/5458477300014deb02200220-100-100.jpg)
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$data = array(
"list" => array(
array(
"email" => "1",
"name" => ""
),
array(
"email" => "1",
"name" => ""
)
)
);
$data_string = json_encode($data, JSON_PRETTY_PRINT);
echo $data_string;
$data_array = json_decode($data_string, true);// 解析多层注意要加第二个参数
print_r($data_array);
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