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It has an optional second parameter that gives a PHP associative array instead of the default PHP object. JSON is the JavaScript object notation & PHP provides us an ability to encode and decode. JSON encoder json encode JSON JSON JSON json encode. The jsondecode () function is used to decode a JSON object into a PHP associative array or object. POST is an associative array indexed by form element NAMES. My example PHP is doing minimal checking of the Content-type of the request, etc. Like the reference JSON encoder, jsonencode() will generate JSON that is a simple value (that is, neither an object nor an array) if given a string, int, float or bool as an input value. To force php to treat it as an associative array, you can cast the array to. After data retrieval, the JSON format needs to be converted to an array format. JSONEncoder().encode() function is utilized to convert the Python list to. It is possible to read a file and retrieve the data contained in a JSON file using the PHP function filegetcontents (). I might suggest that you should use sendAsynchronousRequest, as shown above, rather than synchronous request, because you should never do synchronous requests from the main queue. To translate (decode) the string into a PHP associative array, we use json decode.

NSString *returnString = initWithData:data = returnString) If () else parsing JSON response: parseError) 方法 jsonTrackDataForUploadingToCloud -(NSData *)jsonTrackDataForUploadingToCloud

} else sendSynchronousRequest error: requestError) NSString *returnString = initWithBytes: length: returnString) NSMutableURLRequest *postRequest = cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60] NSString *jsonString = initWithData:jsonData jsonString) // To verify the jsonString. NSData *jsonData = // Method shown below. use jsondecode to convert (decode) the string to a PHP associative array. Values in a JSON logical tree can be set using any of the PHP native types, including arrays. 2021 javascript json decode from php parse json php php jsondecode decode.