Import Excel คำสั่ง for loop ไม่ยอมทำงานคับบ ช่วยดูให้ทีคับ T___T

<?php
 session_start();
  ini_set('display_errors', 0);
require_once 'script_read_xls/Excel/reader.php';
ini_set("session.gc_maxlifetime", "3600");
session_cache_expire(3600);
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past

$userid = $_SESSION["USERNID"];
$ch_file = $_FILES["myfile"]["name"];

   $uploaddir ='C:\AppServ\www\Project/script_read_xls/Excel/';
   $uploaddir = $uploaddir . $name; 
   $result = 0;
   
   $target_path = $uploaddir.basename( $_FILES['myfile']['name']);

   if(@move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path)) {
      $result = 1;
   }
   
//session_start();
//--------------------excel ----------------------
$data = new Spreadsheet_Excel_Reader();
// Set output Encoding.
$data->setOutputEncoding('CP1251');

//---------------- read file excel--------------
print "</pre>";
$data->read("script_read_xls/Excel/$ch_file");
error_reporting(E_ALL ^ E_NOTICE);
 
  
 //======Connect DB======================//
 //   Connect SQL
 include("connectdb.inc"); 

$c_sheet = count($data->sheets);
 $numrow =0;
 $in=0;


 for($i=0;$i=$c_sheet;$i++){
	for($j=3;$j <= $data->sheets[$in]['numRows'];$j++){		
 	 $numrow++;
	$month= $data->sheets[$in]['cells'][$j][1]; 
	$database_name= $data->sheets[$in]['cells'][$j][2]; 
	$tablespace_name= $data->sheets[$in]['cells'][$j][3]; 
	$growth_size= $data->sheets[$in]['cells'][$j][4]; 

    $mysql = " INSERT INTO GROWTH_PER_DAY (";		
	$mysql .= " DATABASE_NAME, TABLESPACE_NAME, GROWTH_SIZE, TIME_STAMP, YESTERDAY_SIZE ";			
	$mysql .= ") VALUES (";		
	$mysql .= " '$database_name', ";		
	$mysql .= " '$tablespace_name', ";		
	$mysql .= " '$growth_size', ";		
	$mysql .= " '$month' ";		
	$mysql .= " '0' ";		
	$mysql .= ")";		
	echo $mysql."</br>";
	//mysql_query($mysql);
}
$in++;
}
?>