/*mysql_connect("", "A894703_Allspa13", "Beauty_13") or die(mysql_error());
mysql_select_db("A894703_beautyspa") or die(mysql_error());*/
$id = $_GET['id'];
$count = 0;

$sqlquery = "SELECT s.Companyname,s.ContactPerson,s.EmailId,s.Url,cp.`city_id`, rc.`RelatedCatagory`,ck.MainCatagory,st.state  FROM `spa` s left join relatedcatagories rc on
left join catagorykeywords ck on
left join subcatagorykeywords sub on
left join city_place cp on
left join states st on st.state_id=cp.state_id
left join cities c on c.city_id=cp.city_id where'$id'" ;
$result = mysql_query($sqlquery) or die(mysql_error()); 
$row1 = mysql_fetch_array($result); 

$count = mysql_num_fields($result);

for ($i = 0; $i < $count; $i++)  {
    $header .= mysql_field_name($result, $i)."\t";

while($row = mysql_fetch_row($result))  {
  $line = '';
  foreach($row as $value)   {
    if(!isset($value) || $value == "")  {
      $value = "\t";
    }   else  {
# important to escape any quotes to preserve them in the data.
      $value = str_replace('"', '""', $value);
# needed to encapsulate data in quotes because some data might be multi line.
# the good news is that numbers remain numbers in Excel even though quoted.
      $value = '"' . $value . '"' . "\t";
    $line .= $value;
  $data .= trim($line)."\n";
# this line is needed because returns embedded in the data have "\r"
# and this looks like a "box character" in Excel
  $data = str_replace("\r", "", $data);

# Nice to let someone know that the search came up empty.
# Otherwise only the column name headers will be output to Excel.
if ($data == "") {
  $data = "\nno matching records found\n";

$count = mysql_num_fields($result);

# This line will stream the file to the user rather than spray it across the screen
 header("Content-type: application/octet-stream");
//header("Content-type: text/plain");

# replace excelfile.xls with whatever you want the filename to default to
header("Content-Disposition: attachment; filename=reg_user1.xls");

header("Pragma: no-cache");
header("Expires: 0");

//echo $header."\n".$data;
echo $header."\n".$data."\n";


<td><a href="downloadsingledata_csv.php?id='.$spaid.'">Download</a></td>

if i click download it showing (no matches found) empty sheet. if anyone field is empty then remaining data should display in excel.
please someone help me

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Not sure what your question is regarding what works and what doesn't. Could you clarify please?

i want to download some data in excel sheet from edit.php page, in that i have some fields like Companyname and etc, these data's i was shown in table format. and one more field download. here i want to download each data seperate based on

Thank you urtrivedi. it works fine. and i want to change the field names instead of database field names like city_id as City Name.

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