Web sites are generally more compelling and useful when content is dynamically controlled. Learn the basics of generating dynamic content with this simple file-driven example in PHP and lay the ...

Apache’s web server is a powerful tool for hosting websites. Learn how to set it up and configure it with this concise guide.

The PHP engine lets you create dynamic Web pages. PHP also reads HTML, so you can save an HTML file with a PHP extension and upload the new file to your server. After you upload the file to your ...

All interactive programs provide two basic functions: obtaining user input and displaying the results. Web applications implement this behavior using two HTTP methods: POST and GET respectively. This ...

I'm emitting a dynamically generated page in PHP that has an img tag pointing to a static image file on the server that normally doesn't change. Every so often, the PHP script modifies the image ...