HTML输出提供给PHP文件

Question

I have an HTML form, when clicked Submit, gives me an output in JSON format with the help of

$('#result').text(JSON.stringify($('form').serializeObject()));

My HTML form has action="filename.php"* and its method as post

Now I want to send/read these values in a PHP file and should be able to perform operations on them. Like, print them on screen (Echo) or insert them into database.

Please help on how to get the values in readable/accessible format in my php file? Thanks in advance.

Answer 1

In filename.php

$formData = json_decode($_POST['fieldname']);

will decode the json string from your form post into a PHP object. If you want an array pass true as the second param to the json_decode method

You'll need to replace fieldname with the attribute name from your HTML / Javascript that holds the json data.