TYPO3 Core

// Link for downloading extension has been clicked - deliver content stream:

$dlFile = $this->CMD['downloadFile'];

if (t3lib_div::isFirstPartOfStr($dlFile,PATH_site) && t3lib_div::isFirstPartOfStr($dlFile,$absPath) && @is_file($dlFile)) {

$mimeType = 'application/octet-stream';

Header('Content-Type: '.$mimeType);

Header('Content-Disposition: attachment; filename='.basename($dlFile));

$backUpData = $this->terConnection->makeUploadDataFromArray($uArr);

$filename = 'T3X_'.$extKey.'-'.str_replace('.','_',$extInfo['EM_CONF']['version']).'-z-'.date('YmdHi').'.t3x';

if (intval($this->CMD['doBackup'])==1) {

header('Content-Type: application/octet-stream');

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

echo $backUpData;

}

$filename.='+adt.sql';

header('Content-Type: application/octet-stream');

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

echo $this->dumpStaticTables($this->CMD['dumpTables']);