How to export database to excel in php_PHP tutorial

Upload cvs and import it into the database, the test is successful (some codes are not standardized, such as PHP_SELF, which needs to be rewritten as $_SERVER["PHP_SELF"])
PHP code

Copy code The code is as follows:

$fname = $_FILES['MyFile']['name'];
$do = copy ($_FILES['MyFile']['tmp_name'],$fname);
if ($do)
{
echo "Import data successfully
";
} else {
echo "";
}
?>

" METHOD="POST">

Import CVS data

error_reporting(0);
//Import files in CSV format
$connect=mysql_connect("localhost ","a0530093319","123456") or die("could not connect to database");
mysql_select_db("a0530093319",$connect) or die (mysql_error());
$fname = $_FILES ['MyFile']['name'];
$handle=fopen("$fname","r");
while($data=fgetcsv($handle,10000,","))
{
$q="insert into test (code,name,date) values ​​('$data[0]','$data[1]','$data[2]')";
mysql_query($q) or die (mysql_error());

}
fclose($handle);
?>

Use php to export the database to excel, The test was completely successful
PHP code www.devdao.com
$DB_Server = "localhost";
$DB_Username = "root";
$DB_Password = "";
$DB_DBName = "ishop";
$DB_TBLName = "oi_mall_payment";

$savename = date("YmjHis");
$Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password) or die("Couldn't connect.");
mysql_query("Set Names 'gbk'");
$file_type = "vnd.ms-excel";
$file_ending = " xls";
header("Content-Type: application/$file_type;charset=big5");
header("Content-Disposition: attachment; filename=".$savename.".$file_ending");
//header("Pragma: no-cache");

$now_date = date("Y-m-j H:i:s");
$title = "Database name:$DB_DBName, Data table: $DB_TBLName, backup date: $now_date";

$sql = "Select * from $DB_TBLName";
$ALT_Db = @mysql_select_db($DB_DBName, $Connect) or die("Couldn 't select database");
$result = @mysql_query($sql,$Connect) or die(mysql_error());

echo("$titlen");
$sep = "t";
for ($i = 0; $i < mysql_num_fields($result); $i++) {
echo mysql_field_name($result,$i) . "t";
}
print("n");
$i = 0;
while($row = mysql_fetch_row($result)) {
$schema_insert = "";
for($j=0 ; $jif(!isset($row[$j]))
$schema_insert .= "NULL".$sep;
elseif ($ row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
else
$schema_insert .= "".$sep;
}
$schema_insert = str_replace($sep."$", "", $schema_insert);
$schema_insert .= "t";
print(trim($schema_insert));
print " n";
$i++;
}
return (true);
?>

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