jQuery从datatables序列化到没有ajax的PHP数组

Question

I have a table using Datatables. I have a setup pretty much like this link in the fact that I have form fields in the table and that they are submitted. I don't want to use ajax, I want to use the submit button.

This is part of my code:

$('#form').submit( function() {
    var sData = $('input', oTable.fnGetNodes()).serialize ();

    console.log(sData);
    $('#form-values').val(sData);

} );

So I'm taking the serialized data and I'm putting it in a hidden input box with the id #form-values. Once I submit, In the server side I can get the serialized data with $_POST['form-values'] but of course... the data is serialized... I would want that data in an array so I can analyze it and insert some of them in a database.

I tried doing unserialize($_POST['form-values']) but it gives me the error Notice: unserialize(): Error at offset 0 of 1098 bytes in...

My serialized data looks like:

comments%5B56%5D=&comments%5B35%5D=&comments%5B12%5D=&comments%5B32%5D=

But I would want it to be:

Array ( [comments] => Array ( [56] => [35] => [12] => [32] => 

Answer 1

You can get just the atributes from a URL using parse_url()

Once you have that you can use parse_str() to convert them to variables, it works with multidimensional arrays too!

    $str = "first=value&arr[]=foo+bar&arr[]=baz";

    parse_str($str, $output);
    echo $output['first'];  // value
    echo $output['arr'][0]; // foo bar
    echo $output['arr'][1]; // baz