https://stackoverflow.com/questions/15699301/export-mysql-data-to-excel-in-php

https://github.com/PHPOffice

https://www.ibm.com/developerworks/library/os-phpexcel/index.html

<!doctype html>

<html>

<head>

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<meta charset="utf-8">

<title>execl</title>

<meta name="keywords" content="geovindu">

<meta name="description" content="涂聚文">

</head>

<body>

<?php

$servername = "localhost";  //127.0.0.1:3306

$username = "root";

$password = "8888";

$dbname = "sakila";

//mysql and db connection

$con = new mysqli($servername, $username, $password, $dbname);

if ($con->connect_error) {  //error check

    die("Connection failed: " . $con->connect_error);

}

else

{

}

$DB_TBLName = "dt_sample";

$filename = "geovindu";  //your_file_name

$file_ending = "utf-8";   //file_extention

header("Content-Type: application/vnd.ms-excel;charset=utf-8");

//header("Content-Type: application/xls");

//header("Content-type: application/octet-stream");

header("Content-Disposition: attachment; filename=$filename.xls");

header("Pragma: no-cache");

header("Expires: 0");

$sep = "\t";

$sql="SELECT * FROM dt_sample";

$resultt = $con->query($sql);

print("<table><tr>");

while ($property = mysqli_fetch_field($resultt)) { //fetch table field name

    echo "<td>".$property->name."</td>";

}

print("</tr>");   

while($row = mysqli_fetch_row($resultt))  //fetch_table_data

{

	print("<tr>");

    $schema_insert = "";

    for($j=0; $j< mysqli_num_fields($resultt);$j++)

    {

        if(!isset($row[$j]))

            $schema_insert .="<td>". "NULL".$sep."</td>";

        elseif ($row[$j] != "")

            $schema_insert .="<td>"."$row[$j]".$sep."</td>";

        else

            $schema_insert .= "<td>".$sep."</td>";

    }

    $schema_insert = str_replace($sep."$", "", $schema_insert);

    $schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);

    //$schema_insert .= "</tr>";

    print(trim($schema_insert));

    print("</tr>");

}

print "</table>";

?>

</body>

</html>

　　

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