มีปัญหาอัพโหลด file csv เข้า DB ข้อมูลภาษาไทยเข้าไม่ครบค่ะ

<?php

$objConnect = mysql_connect("localhost","","") or die("Error Connect to Database"); // Conect to MySQL
$objDB = mysql_select_db("");
mysql_query("SET CHARACTER SET utf8");
$url = $_SERVER['REQUEST_URI'];
$parts = parse_url($url);
parse_str($parts['query'], $query);
$year = $query['year'];
$term = $query['term'];

$sqlFileName = "select * from `fileUpload` where isenable=1";
$resultFileName=mysql_query($sqlFileName);
$rowFileName=mysql_fetch_assoc($resultFileName);

$objCSV = fopen($rowFileName["fileName"], "r");
while (($objArr = fgetcsv($objCSV, 1000, ",")) !== FALSE) {
	mysql_query("SET NAMES UTF8");
	$string2 = $objArr[6];
	$Arr2 = explode("(",$string2);
	$string3 = $Arr2[1];
	$Arr3 = explode("-",$string3);
	$hour_lect = $Arr3[0];
	$hour_lab = $Arr3[1];
	$ArrCredit = explode(" ",$string2);
	
	$string22 = $objArr[11];
	$Arr22 = explode(",",$string22);

	$sqlCheckData1 = "select * from teacher where teacherName = '".$Arr22[0]."'";
	$queryCheckData1 = mysql_query($sqlCheckData1);
	$numRowCheckData1 = mysql_num_rows($queryCheckData1);

	$sqlCheckData2 = "select * from teacher where teacherName = '".$Arr22[1]."'";
	$queryCheckData2 = mysql_query($sqlCheckData2);
	$numRowCheckData2 = mysql_num_rows($queryCheckData2);

	if(($objArr[3] != null || $objArr[3] != "") && $objArr[3] != "COURSECODE1"){
		$strSQL2 = "INSERT INTO `classroom`(`year`, 
											`term`, 
											`departmentId`, 
											`credit`, 
											`studentNum`, 
											`dayTeach`, 
											`timeTeach`, 
											`departmentName`, 
											`groupA`, 
											`teacherNameC`, 
											`course`) 
									VALUES ('".$year."',
											'".$term."',
											'".$objArr[3]."',
											'".$ArrCredit[0]."',
											'".$objArr[8]."',
											'".$objArr[9]."',
											'".$objArr[10]."',
											'".$objArr[5]."',
											'".$objArr[7]."',
											'".$objArr[11]."',
											'".$objArr[4]."')";
		$id_ClassRoom = mysql_insert_id();
		
		$sql33 = "SELECT startDate,endDate FROM educational WHERE term='$term' limit 1";
		$result33 = mysql_query($sql33);
		$value33 = mysql_fetch_object($result33);
		$_startDate = $value33->startDate;
		$_endDate  = $value33->endDate;

$date = date("Y-m-d");
$date22 = date("Y-m-d");
$date9 = str_replace('-', '/', $date22);
$date99= date("Y-m-d",strtotime($date9 . "+10 days"));

while($date <= $date99 ){
$spDay = explode('-', $date); 
$_day = $spDay[2]."-".$spDay[1]."-".$spDay[0];

	if( jddayofweek ( cal_to_jd(CAL_GREGORIAN, $spDay[1],$spDay[2], $spDay[0]) , 1 ) == "Sunday" ){
		//echo $date;
	}

$date1 = str_replace('-', '/', $date);
$date= date("Y-m-d",strtotime($date1 . "+1 days"));
}

 
		
		mysql_query($strSQL2);
		
		if($numRowCheckData1 == 0){
			if($Arr22[0] != null || $Arr22[0] != ""){
				$strSQL41 = "INSERT IGNORE INTO `teacher`(`teacherName`) VALUES ('".$Arr22[0]."')";
				mysql_query($strSQL41);
			}
		}

		if($numRowCheckData2 == 0){	
			if($Arr22[1] != null || $Arr22[1] != ""){
				$strSQL42 = "INSERT IGNORE INTO `teacher`(`teacherName`) VALUES ('".$Arr22[1]."')";
				mysql_query($strSQL42);
			}
		}
		
		//$strSQL6 = "DELETE  FROM teacher WHERE teacherName =teacherName";		
		//mysql_query($strSQL6);
		
		$strSQL3 = "INSERT INTO `department`(`departmentName`, `credit`, `hour_lect`, `hour_lab`, `cousre`, `departmentId`) VALUES ('".$objArr[5]."','".$objArr[6]."','".$hour_lect."','".$hour_lab."','".$objArr[4]."','".$objArr[3]."')";
		mysql_query($strSQL3);

	}

}
fclose($objCSV);
echo "Import Done.";
?>

<?php
$objCSV = fopen('Book.csv', "r");
while ($objArr = fgetcsv($objCSV, 1000, ",")) {
	print_r($objArr);
}
?>

<?php
$objConnect = mysql_connect("localhost","","") or die("Error Connect to Database"); // Conect to MySQL
$objDB = mysql_select_db("");
mysql_query("SET NAMES UTF8");
$year = $_POST["year"];
$term = $_POST["term"];
if(isset($_FILES['file']) && $_FILES['file']['error']==0){
        $dir = "upload/"; 
        $name = $_FILES['file']['name'];
        $path = $dir.$name;
        move_uploaded_file($_FILES['file']['tmp_name'], $path);
	$strSQLDel = "update fileUpload set isenable=0";
	$strSQL = "INSERT INTO `fileUpload` (`fileName`, `dateCreate`, `isenable`) VALUES ('".$name."',now(),'1')";
	mysql_query($strSQL);

echo "<meta http-equiv='refresh' content='0;URL=upload/upload22.php?file=upload/upload22.php&year=".$year."&term=".$term."'>";
}
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>TEST</title>
<head>
<body>
<?php
function mat ($m) {
	$hex=$m[0]; $ln=strlen($hex);
	return '(Base64:)'.base64_encode( substr($hex,1, $ln-2));
}
function hk_decode($input) {
	$p="#\"[^\"]*\"#";
 	return preg_replace_callback( $p, mat , $input );
}
$x=file_get_contents( 'Book.csv' );
$xde_code = hk_decode($x);
$ar=explode("\r", $xde_code);
foreach($ar as $ro):
	$row=explode(',', $ro);
	foreach($row as $k=>$vl){
		$vl = ( strpos($vl, 'Base64') ? base64_decode(str_replace('(Base64:)', '', $vl)) : $vl);
		$row[$k]=$vl;
	}
	print_r($row);
endforeach; 
?>
</body>
</html>