For example, china is in the third position. To access the values of a country in the example above, you just have to know its object position in the array. You may have a large JSON object made of an array of objects, like in the example below: Looping through an object of objects with foreach() The easiest way of accessing all the data is decoding the object as an associative array.Įcho "First Name: ".$data."" Įcho "Email Address: ".$data."" In the above example, the " address" has an object as its value while " siblings" has an array value comprising of objects. Accessing data in a nested JSON objectĪ JSON object may comprise of json objects and arrays as the values in its name-value pairs such as in the example below: You access the data as in any other PHP associative array as in the example below: firstName. To access the PHP object data, you use the object operator ( ->) after the object name, followed by the key of the key-value pair. We use the built-in function json_decode() to convert the JSON string to the appropriate data type such as an object or an array.
#Php json decode object stdclass full#
If the json file and the PHP file accessing it are in the same website, we can use relative path instead of the full file URL. Similar to POST or GET request, we use file_get_contents() but instead of having “php://input”, we use the file path.įor example, if we have a JSON file with path " ", we can access its data as below: can as well open the file in PHP and access its data. $mydata = file_get_contents("php://input") Ī JSON file contains a JSON object and has a file extension of. To receive the above request data in the register.php file, just add file_get_contents("php://input") and assign it to a variable for processing eg:
#Php json decode object stdclass how to#
In this post, we will cover how to decode a JSON object and access its data in PHP.īelow is an example of a simple JSON object: It is the most popular and lightweight data-interchange format for web applications, and the de-facto format for the data exchange in RESTful web services requests and responses.
"" // Output: Harry PotterĮcho $arr // Output: $20.It is easy to generate and parse in many programming languages. Call the function and print all the valuesĮcho "". Decode JSON data into PHP associative array format "name": "Harry Potter and the Goblet of Fire", Assign JSON encoded string to a PHP variable Return array('total' => $count, 'values' => $values)
Return total count and values found in array Strings must be enclosed in double quotes " and can contain escape characters such as \n, \t and \. In JSON, keys are always strings, while the value can be a string, number, true or false, null or even an object or an array. Array: This is defined as an ordered list of values.Multiple key/value pairs are separated by a comma. Each object begins with a left curly bracket. Object: This is defined as a collection of key/value pairs (i.e.JSON, like XML, is a text-based format that's easy to write and easy to understand for both humans and computers, but unlike XML, JSON data structures occupy less bandwidth than their XML versions. JSON is a standard lightweight data-interchange format which is quick and easy to parse and generate. JSON stands for Java Script Object Notation. In this tutorial you will learn how to encode and decode JSON data in PHP.
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