function decryptData($value, $filename, $name, $downloadBothMMStartTime)
{
//vale : encrypted data and filename : to decrypt file
//AES 128-bit decryption
$key = "Mary has one cat";
$crypttext = $value;
$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB);
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
$decrypttext = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $crypttext, MCRYPT_MODE_ECB, $iv);
//writing to file filename.txt.decrypt
$myfile = fopen("C:\\xampp\\htdocs\\BEPROJECT\\Html\\Decrypt/" . $name . ".decrypt", "w") or die("Unable to open file!");
fwrite($myfile, $decrypttext);
$decrypt_file = $name . '.decrypt';
$storage = array();
$partialName = array();
$storage = explode("_", $name);
//abc_mp3.txt
$actualName = $storage[0];
//abc
$tailName = $storage[1];
//mp3.txt
$partialName = explode(".", $storage[1]);
$extensionName = $partialName[0];
//mp3
$fullName = $actualName . "." . $extensionName;
//abc.mp3
$fileNames = array('\\Multimedia/' . $fullName, '\\Decrypt/' . $decrypt_file);
$zip_file_name = $actualName . '.zip';
$file_path = dirname(__FILE__);
//echo "<br>".$file_path;
zipFilesDownload($fileNames, $zip_file_name, $file_path, $downloadBothMMStartTime);
fclose($myfile);
}
<?php
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 . $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;
}
$fileNames = array('files/Tulips.jpg', 'files/file1.pdf');
$zip_file_name = 'mFile.zip';
$file_path = dirname(__FILE__) . '/';
zipFilesDownload($fileNames, $zip_file_name, $file_path);
?>
