Ndtyjky

I had a set of files in a folder. from this few will select and adding to zip. But it adding non selected files also.

The sample file names are

EXPLORER_TRM_FDM_147461_B_280.pdf, 

EXPLORER_TRM_FDM_147463_B_130.txt, 

EXPLORER_TRM_FDM_147470_B_130.pdf, 

From this I am selecting only second one but all are coming.

my function is

public function zipFilesDownload($file_names,$archive_file_name,$file_path)

{

    $zip = new ZipArchive();

    if ($zip->open($archive_file_name, ZIPARCHIVE::CREATE )!==TRUE) {

        exit("cannot open <$archive_file_name>n");     

    }

    foreach($file_names as $files){

        $zip->addFile($file_path.strtolower($files),$files);        

    }

    $zip->close();



    header("Content-type: application/zip");

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

    header("Pragma: no-cache");

    header("Expires: 0");

    readfile("$archive_file_name");

    exit;   

}

$file_names contain only

EXPLORER_TRM_FDM_147463_B_130.txt

but the other two also adding into zip. where I am wrong?