26175File Uploading in PHP 4http://www.zend.com/zend/spotlight/uploading.phpAs Web pages have moved from static documents into dynamic database-driven applications, users are looking for the ability to upload data in the form of files. In today's article, we'll be looking at how files can be uploaded and then processed in PHP.
Let's assume that your Web site is devoted to a community of graphic artists from all backgrounds. As your site grew, you started devoting a section to displaying your members' works.
Until now, a member would send his or her contribution to an e-mail address listed on the Web site, and from there the image would be manually processed and added. With PHP 4, not only can your members upload images from the Web site directly, but also the majority of the processing that was done manually can now be automated. Here's how browser-based file uploading works:PHP > Tips and Tutorials > File ManipulationOct 15, 2006
This is a very simple file uploading script. To begin, make a folder and name it "files". And then make another file out of that folder and call it "index.php" and put the following code:-
This is the simple example to list contents of any Directory. To do this we are going to define function DirDisply( ) which will read the current directory contents and display it as a list.
Learn how to create a simple file upload system with your user can upload a file from the local computer to your webserver. As you will see it is not so complicated to implement this very usefull script. However it can be dangerous if every visitor can upload files without any restriction. You can easy have a situation that there is no more free space on your server.
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