Saran Chamling loves the web technology, and enjoys designing, exploring and writing about it @sanwebe.com. You can find him at Twitter, Google or Facebook.
It is always a good idea to backup your MySQL database often as possible, because you don’t want to risk your entire work over some technical failure, you want to make latest copies of your database and keep it somewhere safe. Some web hosts do offer such backup features, you just have to push “back-up button” and you are good to go. But if not, you can also backup using PHP exec() function explained in this post but this function may be disabled by most host for security reasons, so in that case you can use this nifty PHP functions to back up your entire database tables.
Let’s face it, HTML forms are integral part of the web, it’s a powerful and crucial tool for interacting with users. But without some styling and positioning, forms just look awful! So, how do you make it appealing and presentable? This is where the CSS comes into play. In this article I’ve compiled 10 Form styles which you can directly copy and use it on your website projects.
Watermarking is a popular method to protect digital photos from being copied by the picture thieves on the net. Using PHP we can do the same. Here we use a transparent PNG image as Watermark template, we then merge it with image to create a permanent watermark.
The Internet started as ARPANET, which was a project for the United States Department of Defense, the objective of the project was to connect sever sites of super computers, so if one was destroyed, the remain computers would still work. This project was successful, so other computer sites in universities, government departments, and large corporations began connecting to the network.
