Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have. I'm looking to add a 'Download this File' function below every video on one of my sites. I need to force the user to download the file, instead of just linking to it, since that begins playing a file in the browser sometimes. The problem is, the video files are stored on a separate server. Any way I can force the download in PHP?
I recently got a phishing mail of unusually bad quality; 'Please imediatly sign in under the following link, as we are your bank, you know'-ish. The link points to an unconvincing URL with .php at the end.
Write another script like above, to download a php file from your own server and not another server. It will send the php file as binary. If you want to download it from another server with above method. You need to find a hole on that server, then find a 777 folder and upload a filemanager or shell script, then just grab the source. Simple PHP script for remote file uploads from url. Using this script you can upload or download any files from url. Easily customizable and configurable. Compatible with all major browsers. It is very straightforward script. Trying to download a file on a remote server and save it to a local subdirectory. The following code seems to work for small files, files just time out and don't even begin to. How to download a file from a website in C#. Downloading files via C# from a php site. Download a file in c# via url when file type and file name is. Load() Function for PHP - Fetch URL Content. I recently had to develop a small script that will fetch an XML file from the web. All I had to do is download a given URL and read its contents.
I was asking myself why they might use a PHP script instead of just faking the look of the given page and submitting entered data to a form.
I don't really want to click the link to find out, but I would love to get to know what this PHP file is about to do. Is there a way of downloading the script, such as you could with the client-sided JavaScript?
Or am I not able to access the PHP file, as it is executed by the server?
Are there other ways of analyzing this file and its behavior without any danger?
6 Answers
If the server is configured correctly, you cannot download a PHP file. It will be executed when called via the webserver. The only way to see what it does is to gain access to the server via SSH or FTP or some other method.
This is because PHP is a serverside language, all the actions are performed on the server, then the result is sent to your browser (which is clientside).
If you are afraid to mess with your system, you could use Virtualbox with an Ubuntu VM and open the page from there. If you take a snapshot of the VM after installing, and before doing dangerous things, you can later go back to that snapshot and undo anything the script could have done to the VM.
As others have said, the PHP file is executed server-side, unless the server is so badly set up that it will simply serve the source.
If you would like to examine what is sent to your client without the possibility of it doing anything untoward, use a text editor like Notepad to open the URL. That is, use File → Open but open the URL rather than a real file.
The server will interpret the request and send what it would normally send to a browser. Your text editor will receive it, but all a text editor can do is display if for editing. It will never get near a browser or other rendering engine to be executed.
No, you can't, because PHP is executed on the server. End.
- There is no need to get the code, because it's not executed on your computer, so there is no security risk for you.
- PHP will serve websites like any other, so that there is no PHP-specific answer.
If you're interesed in a general answer, have a look at How do I safely inspect a suspicious email attachment? Its answers are also true for opening websites safely.
The .php file is executed on the server side so there is no way of getting the source code unfortunately. What you can try however is to manipulate the URL with the hope that the sysadmin made a mistake.
When a user visits http://www.example.com/index.php, the web server generates the HTML response by /usr/bin/php executing the index.php file from /var/www/html.
Web servers are typically configured to execute .php files only, so .jpg or any other file types are served as normal.
If a forgetful sysadmin made a copy of the .php file for backup purposes however, you might be able to retrieve the copy without being executed by /usr/bin/php
So if the sysadmin made a copy as /var/www/html/index.php.bak, you may download its source code by visiting http://www.example.com/index.php.bak with your browser.
Finding these leftover files is a cumbersome task, so you might want to have a look on automated URL fuzzing tools.
Finally I recommend using curl to make these experiments, because it won't execute JavaScript or Flash on your machine.
Download Php File From Url To Mac
You cannot via HTTP because
A)PHP code written in the file, is deleted from the file by the http server before it is sent to the http client
So an HTML form might reference blah.php which contains a php snippet, code surrounded with php tags, that checks if submitted password=1234 but if you were to wget blah.php you won't see that code. (even if the php supporting web server did let you get blah.php directly, without redirecting you to receive some other file.. it's not really the blah.php on the server that you are getting). It's blah.php processed by the server with php code removed and replaced with whatever the php outputted. Or with whatever client side code(html/javascript) the php code determined should be shown.
and
B)the HTTP server's php module will execute any php and produce the resultant file to send to the client.
By the way, technically an HTML file on a server can contain PHP. So it's not like PHP files are more dangerous than HTML files. PHP code does server processing and then outputs other client side stuff one may find in an HTML file like HTML or clients side javascript.
Yes there is a way to get the PHP file.
You simply need to replace the protocol http or https with ftp.
Php Download Csv File From Url
example :http://www.facebook.com/profile.phpreplace byftp://www.facebook.com/profile.php
It will download your PHP file if you enter your correct credential for ftp.
