The simplest and fastest way to export a data table to an Excel table in PHP (without plug-ins)_PHP Tutorial

header("Content-type:application /vnd.ms-excel");
header("Content-Disposition:filename=xls_region.xls");

$cfg_dbhost = 'localhost';
$cfg_dbname = 'testdb';
$cfg_dbuser = 'root';
$cfg_dbpwd = 'root';
$cfg_db_language = 'utf8';
// END configuration

//Link database
$link = mysql_connect($cfg_dbhost,$cfg_dbuser,$cfg_dbpwd);
mysql_select_db($cfg_dbname);
//Select encoding
mysql_query("set names " .$cfg_db_language);

//users table
$sql = "desc users";

$res = mysql_query($sql);
echo "

";
//Export the table header (that is, the fields owned in the table)
while($row = mysql_fetch_array($res)){
$t_field[] = $row[' Field']; //The F in Field must be capitalized, otherwise there will be no result
echo "";
}
echo "";
//Export 100 pieces of data
$sql = "select * from users limit 100";
$res = mysql_query($sql);
while( $row = mysql_fetch_array($res)){
echo "";
foreach($t_field as $f_key){
echo "";
}
echo "";
}
echo "

".$row['Field']."
".$row[$f_key] ."

";

?>