You would expect that recoding and re-encoding will always yield the same JSON string, but take this example: $json = '{"0": "No", "1": "Yes"}'; $array = json_decode($json, true); // decode as associative hash print json_encode($array) .

July 7, 2023 - To encode PHP objects to JSON, you can use the json_encode($value) function. In this PHP Decode JSON example, we use the json_decode() function to convert a JSON string into a PHP object using default values.

Store JSON data in a PHP variable, and then decode it into a PHP associative array: $jsonobj = '{"Peter":35,"Ben":37,"Joe":43}'; var_dump(json_decode($jsonobj, true)); Run Example » · How to access the values from the PHP object: $jsonobj ...

July 11, 2025 - <?php // Declare a json string $json = '{"g":7, "e":5, "e":5, "k":11, "s":19}'; // Use json_decode() function to // decode a string var_dump(json_decode($json)); var_dump(json_decode($json, true)); ?> ... object(stdClass)#1 (4) { ["g"]=> int(7) ...

JSON formatted string to be decoded. The Boolean value set is based on which an associative array will be returned if it is true. ... The third and fourth arguments are the same as we have seen for json_encode(). The default value for the depth limit is 512. And, the PHP supported constantly for the option parameter of this function is, JSON_BIGINT_AS_STRING, which is used to convert long integers into float data. With the above PHP example program, we need to append the following lines.

<?php $countries_JSON = '{"Mark":"USA", "Raymond":"UK", "Jeff":"JPN", "Mike":"DE"}'; // using the default function var_dump(json_decode($countries_JSON)); // using the second parameter to give an associative array var_dump(json_decode($countries_JSON, true));

PHP json_decode() function is used for decoding JSON in PHP.

<?php // Assign a JSON object to a variable $someJSON = '{"name" : "Raja", "Adithya" : "Jai"}'; // Convert the JSON to an associative array $someArray = json_decode($someJSON, true); // Read the elements of the associative array foreach($someArray ...

You can use the PHP json_decode() function to convert the JSON encoded string into appropriate PHP data type. The following example demonstrates how to decode or convert a JSON object to PHP object.

Also remember that valid JSON is not the same as trusted data. Always validate the decoded values before using them in your application. You can download the complete example project used in this tutorial here: Download the PHP JSON Encode and Decode source code

July 23, 2025 - It replaces unnecessary characters, ... values like name, age, and city. Example: The below example uses Explode and Foreach Loop to JSON Decode in PHP....

Examples of json_decode. Info and examples on json_decode PHP Function

<?php // the following strings are valid JavaScript but not valid JSON // the name and value must be enclosed in double quotes // single quotes are not valid $bad_json = "{ 'bar': 'baz' }"; json_decode($bad_json); // null // the name must be enclosed in double quotes $bad_json = '{ bar: "baz" ...

September 22, 2023 - Explanation Here, we've decoded the JSON data into an associative array using the second parameter of json_decode() set to true. When attempting to access a property using array syntax (e.g., $php_array['user']), it works as expected. However, trying to access a non-existent property like "name" ...

February 19, 2023 - I used it in this example just to show you what the values of $strip and $dec are, so you know the data type, size, structure and content. ... I’m assuming $data references the entire array, the [0] references the first object, and the car references the first objects key. Is this correct? Yes. Though strictly speaking because it’s an object “car” is a property of the object, not a key. By default json_decode gives you objects, setting the associative argument to true will give you arrays in place of objects which may be simpler for you.

<?php // the following strings are valid JavaScript but not valid JSON // the name and value must be enclosed in double quotes // single quotes are not valid $bad_json = "{ 'bar': 'baz' }"; json_decode($bad_json); // null // the name must be enclosed in double quotes $bad_json = '{ bar: "baz" ...

NULL is returned if the json cannot be decoded or if the encoded data is deeper than the recursion limit. ... <?php $json = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; var_dump(json_decode($json)); var_dump(json_decode($json, true)); ?>

September 9, 2021 - The json_decode() function decodes the JSON string to appropriate PHP type based on the parameter.

March 12, 2022 - ... // I'm using here the Symfony ... = 'data/movies-500000.json'; // open the JSON file $jsonData = Items::fromFile($path, ['decoder' => new ExtJsonDecoder(true)]); // iterate over each document foreach ($jsonData as $object) ...