php - Can't print the json from ajax post using json_decode -

php - Can't print the json from ajax post using json_decode -

i using ajax post info php script work done... basically, i'm taking form variabes, , creating json... taking json , sending controller script:

function createjson() { jsonobj = []; $("input[class=form-control]").each(function() { var id = $(this).attr("id"); var value = $(this).val(); item = {} item [id] = value; jsonobj.push(item); }); jsondata = json.stringify(jsonobj); var request = $.ajax({ url: "../../../../ajax/signupcontroller.php", type: "post", data: jsondata, datatype: "html" }); request.done(function( msg ) { console.log(msg); }); request.fail(function( jqxhr, textstatus ) { alert( "request failed: " + textstatus ); }); }

my code gets php script fine, , when utilize "print_r" in php print output, this:

array ( [0] => stdclass object ( [mail-firstname] => fname ) [1] => stdclass object ( [mail-lastname] => lname ) )

my problem is, can't @ elements... have tried:

$data = json_decode(file_get_contents('php://input')); foreach ($data $key => $value) { print "<p>$key | $value</p>"; }

but can't @ array elements... error... missing accessing array after decoding file contents?

thanks.

update:

modified foreach:

foreach($data $key=>$value){ print $value->ccyear;//now can @ individual elements }

but value has dash causing script fail... example, if name "mail-firstname" php thinks it's mail service , firstname...

the problem values nested level in data. , each have different keys, it's hard @ them. improve if utilize id keys of top-level array, rather nesting them:

jsonobj = {}; $("input[class=form-control]").each(function() { var id = this.id var value = this.value; jsonobj[id] = value; });

then should alter php utilize sec argument json_decode(), associative array instead of stdclass object:

$data = json_decode(file_get_contents('php://input', true));

i'm not sure why need send json. why not use:

data: jsonobj;

then can access inputs $_post['mail-firstname'], etc.

php jquery ajax json