从iOS到PHP脚本的JSON数据 [英] JSON-data from iOS into PHP-script

问题描述

如何在php脚本中访问json数据，它是通过http-post收到的？
我在iOS端执行以下操作：

How can I access json data within a php-script, which it received via http-post? I'm doing the following on the iOS-side:

NSData *data = [NSJSONSerialization dataWithJSONObject:object options:0 error:NULL];

NSMutableURLRequest *req = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://example.com/script.php"]];
[req setHTTPMethod:@"POST"];
[req setHTTPBody:data];

[NSURLConnection sendSynchronousRequest:req returningResponse:&response error:&err];

如何在php脚本中访问这些数据？换句话说，当我在php脚本中调用 json_decode（...）时， ... ？

How do I access this data in the php-script? In other words, when I call json_decode(...) in the php-script, what is ...?

推荐答案

如果您使用POST方法发送JSON，可以使用以下代码在PHP中接收

If your are sending your JSON in POST method , It can be received in PHP with the below code

<?php $handle = fopen('php://input','r');
                $jsonInput = fgets($handle);
                // Decoding JSON into an Array
                $decoded = json_decode($jsonInput,true);
?>

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