ดูโค้ดให้หน่อยได้ไหมค่ะพอดีต้องการจะซ่อนข้อมูลที่เป็น 1 ให้ เป็น 0 แต่ตอนนี้กลับทำได้แค่เปลี่ยนจาก 0 เป็น 1 เท่านั้นมันถึงจะแสดงค่าที่ซ่อน. ..ดูโค้ดให้หน่อยนะค่ะ

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?
         //Datamining puifui
error_reporting(E_ALL ^ E_NOTICE);
require_once 'excel_reader2.php';
$data1 = new Spreadsheet_Excel_Reader("data1.xls","true","UTF-8");
$data2 = new Spreadsheet_Excel_Reader("data2.xls","true","UTF-8");
//echo $data->val(1,A);
$cols=array("Null","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"
,"AA","AB","AC","AD","AE","AF","AG","AH","AI","AJ","AK","AL","AM","AN","AO","AP","AQ","AR","AS","AT","AU","AV","AW","AX","AY","AZ");

$maxrows1=$data1->rowcount($sheet_index=0);
$maxcols1=$data1->colcount($sheet_index=0);
$maxrows2=$data2->rowcount($sheet_index=0);
$maxcols2=$data2->colcount($sheet_index=0);
$rage[A]=1;
$rage[B]=2;
$rage[C]=3;
$rage[D]=4;
$rage[E]=5;
$rage[F]=6;
$rage[G]=7;
$rage[H]=8;
$rage[I]=9;
$rage[J]=10;
$rage[K]=11;
$rage[L]=12;
$rage[M]=13;
$rage[N]=14;
$rage[O]=15;
$rage[P]=16;
$rage[Q]=17;
$rage[R]=18;
$rage[S]=19;
$rage[T]=20;
	/*for($j=1;$j<=$maxcols1;$j++){
	$set1[$j]=$data1->val(1,$cols[$j]);
	}
	for($i=1;$i<=$maxcols2;$i++){
	$set2[$i]=$data2->val(1,$cols[$i]);
	}*/

$user=$_GET['user'];