ปัญหาการแปลง Array object ให้เป็น json เพื่อส่งไปอีกหน้าเพื่อแสดงผล

function raw_json_encode($input) {
 	return preg_replace_callback( '/\\\\u([0-9a-zA-Z]{4})/',
		create_function(
            '$matches',
            "return mb_convert_encoding(pack('H*',$matches[1]),'UTF-8','UTF-16');"
        ),
  json_encode($input) );
}

<?php 

	 session_start();
     require('Core.php');
     $obj = new Core; 

function raw_json_encode($input) {
 	return preg_replace_callback( '/\\\\u([0-9a-zA-Z]{4})/',
		create_function(
            '$matches',
            "return mb_convert_encoding(pack('H*',$matches[1]),'UTF-8','UTF-16');"
        ),
  json_encode($input) );
}	
 
    $sql = "SELECT * FROM quote,quote_detail WHERE quote.QT_ID = quote_detail.QT_ID";
    $objQuery = $obj->query($sql);
    $num = $obj->num_rows();
    $resultArray = array();

	while($result = $obj->fetch_assoc()){
		$resultArray[] = $result;
	}
	//print json_encode($resultArray);
	echo raw_json_encode($resultArray);



 ?>

echo json_encode(array('message' => 'สวัสดีครับ'));
// จะได้ {"message":"\u0e2a\u0e27\u0e31\u0e2a\u0e14\u0e35\u0e04\u0e23\u0e31\u0e1a"}

echo json_encode(array('message' => 'สวัสดีครับ'), JSON_UNESCAPED_UNICODE);
// จะได้ {"message":"สวัสดีครับ"}

<?php
function raw_json_encode($input) {
	return preg_replace_callback(
		'/\\\\u([0-9a-zA-Z]{4})/',
		create_function(
			'$matches',
			'return mb_convert_encoding(pack("H*",$matches[1]),"UTF-8","UTF-16");'
		),
		json_encode($input)
	);
}

echo 'Before: ', memory_get_usage(). '<br>';
for ($i = 0; $i < 10000; ++$i) {
	raw_json_encode('Hello');
}
echo 'After: ', memory_get_usage();

function raw_json_encode_callback($matches) {
	return mb_convert_encoding(pack("H*",$matches[1]),"UTF-8","UTF-16");
}

function raw_json_encode($input) {
	return preg_replace_callback(
		'/\\\\u([0-9a-zA-Z]{4})/',
		'raw_json_encode_callback',
		json_encode($input)
	);
}

echo 'Before: ', memory_get_usage(). '<br>';
for ($i = 0; $i < 10000; ++$i) {
	raw_json_encode('Hello');
}
echo 'After: ', memory_get_usage();

function Showdetail()
{
  $.ajax({ 
        url: "showQuote.php" ,
        type: "POST",
        data: ''
      })
      .success(function(result) { 
        var obj = JSON.parse(result);
          if(obj != '')
          {
              
              $("#myBody").empty();
              $.each(obj, function(key, val) {
                  var tr = "<tr>";
                  tr = tr + "<td>" + val["QT_ID"] + "</td>";
                  tr = tr + "<td>" + val["QT_DATE"] + "</td>";
                  tr = tr + "<td>" + val["QT_STATUS"] + "</td>";
                  tr = tr + "</tr>";
                  $('#myTable > tbody:last').append(tr);
              });
          }

      });

}

function Showdetail()
{
	$.ajax({ 
		url: "showQuote.php" ,
		type: "POST",
		data: ''
	})
	.success(function(result) {
		try {
			//ถ้า parse ไม่ได้จะมี exception โยนออกมา
			var obj = JSON.parse(result);
			if(obj != '')
			{
				$("#myBody").empty();
				$.each(obj, function(key, val) {
					var tr = "<tr>";
					tr = tr + "<td>" + val["QT_ID"] + "</td>";
					tr = tr + "<td>" + val["QT_DATE"] + "</td>";
					tr = tr + "<td>" + val["QT_STATUS"] + "</td>";
					tr = tr + "</tr>";
					$('#myTable > tbody:last').append(tr);
				});
			}
		} catch (error) {
			alert(result); // ดักจับมันไว้
		}
	});

}