Here is a very simple and basic live-preview for comments and contact forms.
Here is another technique for combining multiple CSS stylesheets into a single, compressed file.
Here is a simple PHP script that will combine all CSS files (stylesheets) in a given directory. Delivering one CSS file with your web pages is much faster than delivering multiple files because there are fewer HTTP requests involved.
In this WP-Mix post, we’ll see how to send spammers on a virtual infinite loop chasing down randomly generated email addresses. It’s very satisfying.
Another effective trap for bad bots and spammers, built with PHP and a slice of .htaccess.
Here is a simple PHP script for sending email.
Here’s a quick PHP snippet for creating a simple login form for your site.
Another bad-bot trap to keep spammers and other scumbags away from your website.
Here is how to display the page-generation time based on PHP and MySQL.
Quick tip for overriding inline CSS styles from within your stylesheet.