php应该怎么获取 code0msg查询成功data withdraw0recharge0otherDatanullcount0

在PHP中，可以使用json_decode()函数将JSON字符串解码为PHP数组或对象。然后可以通过数组索引或对象属性来获取相应的值。对于给定的JSON字符串，可以按照以下方式获取其中的值：

$json = '{"code":0,"msg":"查询成功","data":{ "withdraw":0,"recharge":0},"otherData":null,"count":0}';

// 解码JSON字符串为PHP数组
$data = json_decode($json, true);

// 获取withdraw和recharge的值
$withdraw = $data['data']['withdraw'];
$recharge = $data['data']['recharge'];

echo "withdraw: " . $withdraw . "<br>";
echo "recharge: " . $recharge . "<br>";

输出结果：

withdraw: 0
recharge: 0

通过以上代码，你可以获取到JSON字符串中withdraw和recharge的值