Code for retrieving JSON data in PHP

Question

I have a JSON string in an Objective-C app, and I want to send it to a PHP script on a server.

What PHP code should I use to receive and parse this data?

- (IBAction)send:(id)sender{ NSString *jsonString = [selectedPerson.jsonDictionary JSONRepresentation]; NSLog(@"ESE ES EL JSON %@", jsonString); NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init ]; NSString*post = [NSString stringWithFormat:@"&json=%@", jsonStri ng]; NSData*postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:NO]; NSLog(@"ESTO ES DATA %@", postData); [request setURL:[NSURL URLWithSt ring:@"http://www.mydomine.com/recive.php"]]; [request setHTTPMethod:@"POST"]; [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content- type"]; [request setHTTPBody:postData]; }

user399666 · Accepted Answer · 2013-01-25 21:18:43Z

2

If you look at:

NSString*post = [NSString stringWithFormat:@"&json=%@", jsonString];

You'll see that the JSON will be contained in a POST variable called json.

receive.php

$json = $_POST['json']; $decoded = json_decode($json);

answered Jan 25, 2013 at 21:18

user399666

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1 Comment

Martin Godec Over a year ago

Thank fot the quick answer, butI never code in PHP, so I ask for help, if they could get the complete code with which I entering mydomine.com/recive.php can see the result.

Suresh Kumar Amrani · Accepted Answer · 2013-06-12 17:55:45Z

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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