php - Post a dynamic input form and fetch the array -


i have issue dynamic input form. our new adminportal (we can manage our meals , drinks there) dynamic form looks that:

   ...add row</button> <br /> <div class="rowfields<?= $id; ?>"> <div> <input type="text" name="newmealname[]" placeholder="name" style="width:30%"/> <input type="text" name="newmealdescription[]" placeholder="description" style="width:50%" /> <input type="number" step="0.01" name="newmealprice[]" placeholder="0.01" style="width:15%" /> <a href="#" id="remove_row">remove</a> </div> </div>

i adding more rows or remove them via jquery - works fine. passing form ajax script, using other inserts our database - works!

my php insert script 1 looks that:

<?php ...  $namearray = $_post['newmealname']; $descriptionarray = $_post['newmealdescription']; $pricearray = $_post['newmealprice'];  $sqladdnewmeals = $db->prepare("insert tablex(name, description, price) values(?, ?, ?)");  for($i = 0; $i<sizeof($namearray); $i++) {     $sqladdnewmeals->bind_param('ssd', $_post['newmealname'][$i], $_post['newmealdescription'][$i], $_post['newmealprice'][$i]);     $sqladdnewmeals->execute(); }  $sqladdnewmeals->close(); ?>

i have tried use 

$sqladdnewmeals->bind_param('ssdi', $namearray[$i],...

but doesn't work either. have 1 last idea, want discuss before doing that: have bind params $name, $description , use loop that:

forloop { $name=$namearray[1]; ... $sql->execute(); }

thanks in advance, pl44

edit 1: ajax pass form

$(function () {      $("button#addnewmeals").click(function () {         var menu_id = $(this).val();         $.ajax({             type: "post",             url: "xxx/add-new-menu.php",             data: $('form.managemenu-'+menu_id).serialize(),             success: function () {                 alert("added.");             },             error: function () {                 alert("failure");             }         });     }); }); 

<?php  $namearray = $_post['newmealname'];  $descriptionarray = $_post['newmealdescription'];  $pricearray = $_post['newmealprice'];  $sqladdnewmeals = $db->prepare("insert tablex(name, description, price) values(?, ?, ?)");  $param = array();  for($i = 0; $i<sizeof($namearray); $i++)  {  $param[$i]['newmealname'] =  $_post['newmealname'][$i];  $param[$i]['newmealdescription'] =  $_post['newmealdescription'][$i];  $param[$i]['newmealprice'] =  $_post['newmealprice'][$i];   }    print_r($param);    ?>


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