Json Intro Json Syntax Json vs XML Json Data Types Json Objects Json Arrays Json Parse Json Stringify Json PHP Json Html Json JSONP.Arrays in JSON Objects. Arrays can be values of an object property: Example. The Elasticsearch API uses empty JSON objects in several locations, and this can cause problems for PHP. Unlike other languages, PHP does not have a "short" notation for empty objects and so many developers are unaware how to specify an empty object. return RedirectToAction("Index", "Orders") But I am getting empty json object , am I missing anything?how to get array of objects in object itself in php through json. My html page sends an ajax request (POST) to PHP, PHP echo a json object.However, after they are uploaded to a VPS hosting server, the returned json string is empty (I used alert() at the response function to display the responseText and found out it was empty). I am using the PHP PEAR ServicesJSON class to encode my array into a JSON string and then echo that out in the response, like this: echo Registry( json)->encode(array(ajax > 1, feature > rfc1872)) exit In the above example Registry( json) is a ServicesJSON object. Sometimes you may want to return an empty JSON object from a Spring Framework controller action, be it in a REST API or just a regular controller action.About the Author. I am a back-end web developer with a passion for open source technologies. I have been a PHP developer for many years This decodes JSON objects as plain old PHP arrays instead of as stdClass objects. Then you can check for empty objects using empty() and create objects of a user-defined class instead ofWhich means when using empty() on an object which is having get() method, it will always return True. My html page sends an ajax request (POST) to PHP, PHP echo a json object. Code has been tested and worked fine at my development view. However, after they are uploaded to a VPS hosting server, the returned json string is empty (I used alert Sorry, your search returned no results. Try to compose less restrictive search query or check spelling. This function return json: "message":"error","clubid":275,"status":"1","membershipinfo"Especially useful when the recipient of the output is expecting an object and the array is empty. Available since PHP 5.3.0. ?> But it just returns an EMPTY array.Apparently jQuery has the ability to decode a given object or string into a JSON object.
Passing a non UTF-8 string to jsonencode() will make the function return false in PHP 5.5, while it will only nullify this string (and only this one) in previous versions.If you need to force an object (ex: empty array) you can also do:
Its the most simple explanation of sending multiple objects from php.If the session is set means the user is logged in then fetch its records otherwise return an empty array.