如何将带有HTML数据的javascript数组传递给php数组

I want to pass array in javascript in php. but I only received an html, not an actual array when I put an html in my array.

This is what it look like in Javascript console before passing it on my php.

this is my code on my form, I just put it on my name="options"

<form ...>
        <input type="hidden" name="options" value="">
</form>

<script type="text/javascript">
    ...

     $("form").submit(function(e) {
        // e.preventDefault();
        var options = $('.options li').map(function(){
            return $(this).text();
        }).get();

        // console.log(options);
        $(this).find("input[name=options]").val(options);
    });

     ...
</script>

on my Laravel

public function store(Request $request)
{
    return $request->options;
}

and when I receive on my PHP Laravel post it form into html, this is what I received. not an array.