ผมขอคำปรึกษาหน่อยครับ มีเรื่องงงนิดหน่อยครับ ดูจากรูปก่อนนะครับ

  if(isset($_SESSION['item'])){
	 
						foreach($_SESSION['item'] as $a => $value){
						$order_pro[$k] = $value;
											$pro = mysql_query("select Price_Pro from Product where ID_Pro = '$order_pro[$k]'");
											while($re = mysql_fetch_array($pro)){
											$p = $re['Price_Pro'] ;//* $num[$k];
											
											$add = mysql_query("insert  into statement (ID_Pro,ID_Order,Price,amount)VALUES('$order_pro[$k]','$id','$p','$num[$k]')");
											}
												$k++;
						}
						}

<input type="text" name="name[]" value="">
<input type="text" name="name[]" value="">

แล้วคุณลอง print_r ($_POST) หรือ $_GET ขึ้นอยู่กับว่าคุณกำหนดส่งเป็นแบบไหนอ่ะครับแล้วจะเห็นทางเก็บตัวแปรครับ

<form name="form1" id="form2" action="<? echo $PHP_SELF; ?>" method="post">
<input type="text" name="rows" id="rows" value="<? echo $_POST['rows']; ?>" />
<input type="submit" name="button2" id="button2" value="OK">
</form>
<form name="form2" id="form2" action="recive.php" method="post">
<input type="hidden" name="row" id="row" value="<? echo $_POST['rows']; ?>" />
<table border="1" cellpadding="2" cellspacing="0">
<tr>
	<td>No.</td>
    <td>Description.</td>
    <td>Supplier Name.</td>
    <!-- อะไรต่อก็ว่าไป -->
</tr>
<?
for($i=0;$i<$_POST['rows'];++$i){
	?>
    <tr>
    	<td><? echo $i; ?></td>
        <td><input type="text" name="desdription<? echo $i; ?>" id="desdription<? echo $i; ?>" /></td>
        <td><input type="text" name="supply<? echo $i; ?>" id="supply<? echo $i; ?>" /></td>
        <!-- อะไรต่อก็ว่าไป -->
    </tr>
    <?
}
?>
</table><br>
<input type="submit" name="button3" id="button3" value="Submit">
</form>

<?
for($i=0;$i<$_POST['row'];++$i){
	echo $i.", ".$_POST['desdription'.$i].", ".$_POST['supply'.$i] /* อะไรต่อก็ว่าไป */ ."<br>";
}
?>

<script language="javascript">
		function fncCreateElement(){
			
		   var mySpan = document.getElementById('mySpan');
			
		   /*var myElement1 = document.createElement('<input type="text" name="txt[]">');
		   myElement1.setAttribute('id',"txt1");
		   mySpan.appendChild(myElement1);*/

		  
		   
		    var myElement1 = document.createElement('input');
		   myElement1.setAttribute('type',"txt");
		   myElement1.setAttribute('Sequence',"txt[]");
		   
		   //myElement1.setAttribute('id',"txt[]");
		   mySpan.appendChild(myElement1);	

			//*** Remove Element ***//
			/*
			var deleteEle = document.getElementById('txt1');
			mySpan.removeChild(deleteEle);
			*/

		   var myElement2 = document.createElement('<br>');
		   mySpan.appendChild(myElement2);
		   
		   
		}
	</script>	

 <input name="btnButton" id="btnButton" type="button" value="Create" onClick="JavaScript:fncCreateElement();"> <span id="mySpan"></span>

<p>
  <input type="text" id="row_tb" name="row_tb" />
  <input type="button" name="Button" value="Insert" onclick="loop_insert()" />
</p>
<table id="myTable" width="50%" border="1" cellspacing="0" cellpadding="0">
  <tr>
    <td>No</td>
    <td>Name</td>
    <td>Surname</td>
  </tr>
</table>

<script>
function loop_insert(){
var num=document.getElementById('row_tb').value
	for(i=1;i<=num;i++){
		insert_row()
	}
}

function insert_row(){
var myTable=document.getElementById('myTable')
var current_row=document.getElementById('myTable').rows.length
var x=myTable.insertRow(current_row)		// insert new row
var y=myTable.rows				// get attribute of row
var a=x.insertCell(0)			// assign position of cell 1 in new row
var b=x.insertCell(1)			// assign position of cell 2 in new row
var c=x.insertCell(2)			// assign position of cell 3 in new row
	a.innerHTML=current_row
	b.innerHTML="<input type='text' name='name[]' />"
	c.innerHTML="<input type='text' name='surname[]' />"
}
</script>