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Javascript on page one: var JSONstr = JSON.stringify(fullInfoArray); document.getElementById('JSONfullInfoArray').value= JSONstr; php on page two: $data = json_decode($_POST["JSONfullInfoArray"]); var_dump($data); echo($_POST["JSONfullInfoArray"]); The echo works fine but the var_dump returns NULL.
22 gru 2011 · using JSON.stringify(yourObj) or Object.toJSON(yourObj) last one is for using prototype.js, then send it using whatever you want, ajax or submit, and you use, as suggested, json_decode ( http://www.php.net/manual/en/function.json-decode.php) to parse it in php. And then you can use it as an array.
Before you send the request to the server, convert the JSON object into a string and send it as a parameter to the url of the PHP page: Example Use JSON.stringify() to convert the JavaScript object into JSON:
Returns a string containing the JSON representation of the supplied value. If the parameter is an array or object, it will be serialized recursively. If a value to be serialized is an object, then by default only publicly visible properties will be included.
31 sty 2019 · A comprehensive guide for JSON handling with PHP that includes example code to read, write, parse, encode, decode and convert JSON data.
Use the JavaScript function JSON.stringify() to convert it into a string. const myJSON = JSON.stringify(obj); The result will be a string following the JSON notation. myJSON is now a string, and ready to be sent to a server: Example. const obj = {name: "John", age: 30, city: "New York"}; const myJSON = JSON.stringify(obj); Try it Yourself »
The JSON.stringify () static method converts a JavaScript value to a JSON string, optionally replacing values if a replacer function is specified or optionally including only the specified properties if a replacer array is specified.
