How to get another user's details using RestFB?

How can I pass a multidimensional array using PHP from an HTML form to a MySQL database?

• I am currently trying to build a web form here: http://gillianthonydance.com/dancealparty2012/index_2.php The radio buttons are in three sections as there are three users. I have managed to get the form working passing a single user's details to the mysql database but I cannot get my head around how to pass the $_POST multi-dimensional array to the Mysql Insert statement. I know the data is being passed to the processing page as I can generate a response using "echo $_POST". I have hunted the web but for the life of me cannot find an easy tutorial to walk me through this process.    Can anyone recommend a good and thorough tutorial on this subject with clear coding examples?

• Answer:

  You can actually access whats inside your post variable. Example: If you have an input with the name="foobar" - then you can access that through $_POST['foobar'] To view the whole contents of your post variable, use the print_r() function Like this: <?php //Displays keys and their values of $_POST nicely echo '<pre>'; print_r($_POST); echo '</pre>'; ?> So solve the problem with storing data from a multidimensional array, you can either choose to store them individually if the structure and keys are fixed. If that's not the case, then you can serialize() the array, and store it that way. Then of course unserialize() when you fetch it again.