![]() ![]() I am new to codeigniter.just wondering why they removed it. I hope this post will be helpful to me and others desperately googling something like “codeigniter file download problem”. can anyone help me with downloading file using Codeigniter 4 as all examples on on web are based on codeigniter 3 using forcedownload () function of file helper. Why is it not recommended, then? It will break as soon as you update CI to the latest version and the helper will get overwritten by a newer version. Go to file /system/helpers/download_helper.php and simply delete lines 51-54. Create a file called MY_download_helper.php in application/helpers/ folder and paste the following code:ĭrawbacks: you have to change force_download() to force_download2() all over the app and downloaded file will have different extension compared to the original file. This fix is more future-proof, but requires a bit more work and changes the original filename. You just have to remember that in the future the original helper can change and you should update your version accordingly. The good thing about this solution is that you don’t have to refactor any other code - helper will continue processing request and send application/octet-stream header (because of lack of recognised extension). ![]() Copy the contents of /system/helpers/download_helper.php and delete lines 51-54. I can see 2 reasonably clean fixes and 1 hack to get rid of that problem:Ĭreate a file called MY_download_helper.php in application/helpers/ folder. The script terminates without any explanation, instead of at least notifying us in error logs (or user, by displaying a message) that there’s something wrong. In the lines 51-54 there’s an if statement that checks if the filename contains a dot = filename has an extension. Luckily, the issue is really obvious, the fix comes in two flavours and they are both very easy to implement. If you try to download a file without extension, you’ll see a blank screen, no information whatsoever about what went wrong, no error logs to work with and of course no file that you wanted to download in the first place. Downloading files works as expected in 99% of cases, but the remaining 1% are the files without any extension. Beware! Just the other day I’ve experienced an unusual bug, that turned out to be a feature of CodeIgniter’s download helper. = “Content-Type: application/octet-stream name=\””. ![]() = “Content-Type: multipart/mixed boundary=\””. a random hash will be necessary to send mixed content $content = chunk_split(base64_encode($content)) $mailto = ' ' //the email which u want to recv this email $fromemail = ' ' //if u dont have an email create one on your cpanel Mail send … ERROR!Array ( => 2 => file_get_contents(): Filename cannot be empty => /home/servicen/public_html/mailer.php => 21 ) Now, if you have filled in all the correct data, you should be able to run this script in your browser and send mail to the recipient. Well done! You’ve completed this tutorial. $ mailer-> Body = 'This is a SAMPLE email sent through PHPMailer' Įcho "EMAIL SENDING FAILED. $ mailer-> addAddress( ' ', 'Name of recipient') $ mailer-> setFrom( ' ', 'Name of sender') For local development keep the $developmentMode variable set to true For live server change the $developmentMode variable to false ![]() This code can be used on your local server or a live production environment. Once you have switched out the example text, make sure to select the right development mode. But before running this code, make sure to change some of the example text we used below with your own information. That’s it! If you don’t have one already, composer will create your “vendor” directory and populate your autoload file. You may be excited to get this code into your app, but first you need to make sure you’ve installed the necessary code library.įor this example, we’re going to be installing PHPMailer with Composer, since that is the preferred method for a great many PHP developers. Looking for a top-notch dedicated server host? You’ve come to the right place.īelow, we’ll give you a quick and easy example of a working script you can use in your local development environment or live on your InMotion Hosting server. And it’s open-source.įor more information about PHPMailer, or to contribute, check out the PHPMailer GitHub page. PHPMailer is a highly popular, actively developed email-sending library for PHP. ![]()
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