Convert PHP Array or Object to JSON String. Read my post again. PHP is quite versatile and it provides various functions to deal with json, xml, csv and other such formats. PHP array can be passed to a JavaScript function using json_encode with the below lines of code − The next example demonstrates this. Pass PHP Arrays to JSON and JS with json_encode. Note the differences in accessing the values of an array vs an object. All you need to do is just pass the array as the parameter to the json_encode() function. We will take an example for convert PHP array to JSON or get data from JSON array in PHP using the PHP json_encode() function. The output of the above code is: “hello php dev” PHP Convert Array To JSON. - rmariuzzo/php-array-to-json The PHP json_encode function translates the data passed to it to a JSON string which can then be output to a JavaScript variable. Below are the examples to convert an array into JSON. If you want something to translate into a JSON object, make it an associative array in PHP (where the keys are strings). Add the array to an object, and return the object as JSON using the json_encode() function. Below is the simple syntax of it: json_encode( ARRAY ) The value of each array element can in turn be an array, which is what you want. JSON format is one such popular format and converting data from and to json format is a task you should master. PHP already has an inbuilt function which is json_encode. If you want it to translate into a JSON list, make it a plain array (with implicit integer keys). PHP also features a json_encode function to convert an array or object into a string. Read more about the json_encode function from PHP’s documentation. Array Example Two. Useful to convert Laravel's PHP localization files into JSON files. Convert PHP configuration array files to JSON files. Notice that the json_encode output includes no white space. you always need to send data as json response. Also when you are working with ajax request at that time also you need to send json response because it … Example … You can include an optional JSON_PRETTY_PRINT parameter to include spaces and carriage returns in the output for easier viewing. We many times require to convert php array to json array in php application like if you are creating any web services. We demonstrate on this page with single level arrays. In today's post we'll see how to convert array to json and json to array in php.Knowledge of handling different kinds of data format is quite beneficial for web developers. Other pages demonstrate using json_encode with multi-dimensional arrays and scalar values. Using the json_encode() PHP function we can easily convert an array into a JSON string data. PHP JSON ENCODE – CONVERTS ARRAY TO JSON STRING. Moving on with an example, here is how we use the PHP json_encode function to turn an array into a JSON string, then saving it to a file for future use. Hi! Use array_values() on the outer structure in PHP to discard the original array keys and replace them with zero-based consecutive numbering. Using this function, we can do the task quite easily. Loop Through the Result Convert the result received from the PHP file into a JavaScript object, or in this case, a JavaScript array: As in JSON, everything is stored as a key value pair we will convert these key-value pair of PHP array to JSON which can be used to send the response from the REST API server. How to get data from JSON array in PHP? This example PHP array is mixed, with the outer level numerically indexed and the second level associative: If the array keys in your PHP array are not consecutive numbers, json_encode() must make the other construct an object since JavaScript arrays are always consecutively numerically indexed. 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