phpm _excel_generation(next_target)

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

header('Content-Disposition: attachment;

filename="file.xls"'); 

F:\last cmc batch\abc

https://www.w3schools.com/css/css_rwd_mediaqueries.asp

@media only screen and (orientation: landscape)

https://www.youtube.com/watch?v=JqyCORVFvXo

F:\last cmc batch\pdf_generation

https://code-boxx.com/create-excel-spreadsheet-php/

https://www.youtube.com/watch?v=SCi-BNgRIhY

<?php

$a=opendir("upload");

while($info=readdir($a))

{

if($info!='.' and $info!="..")

{

echo "<img src='upload/$info' height='100' width=100>"."<a href='download1.php?q=$info'>download</a>"."<br/>";

}

}

?>

F:\last cmc batch\19marchcmc\upload-download

<?php

$a=$_REQUEST['q'];

$target='upload/'.$a;

$bn=basename($target);

$ft=filetype($target);

header("Content-Type: application/$ft");

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

readfile($target);

?>

<?php

//echo phpinfo();

/*mpdf library for pdf install composer*/

/*search composer and download */

/*open cmd 

and run command for mpdf download..

composer require mpdf/mpdf*/

/*open particular folder 

in cmd and install the mpdf  in that folder...*/

require_once __DIR__ . '/vendor/autoload.php';

$mpdf = new \Mpdf\Mpdf();

$mpdf->WriteHTML('<h1>Hello world!</h1>');

//u can pass data here...

//$mpdf->Output();

$mpdf->Output('mydoc.pdf','d');

?>

D:download

I:same browser

F:folder m file download

<?php

//echo phpinfo();

/*mpdf library for pdf install composer*/

/*search composer and download */

/*open cmd 

and run command for mpdf download..composer require mpdf/mpdf*/

/*open particular folder 

in cmd and install the mpdf  in that folder...*/

require_once __DIR__ . '/vendor/autoload.php';

$mpdf = new \Mpdf\Mpdf();

$mpdf->WriteHTML('<h1>Hello world!</h1>');

//u can pass data here...

//$mpdf->Output();

$mpdf->Output('mydoc.pdf','d');

?>