WP-Mix

A fresh mix of code snippets and tutorials

Category Archive: PHP

Posts about PHP

Page 6 of 6

Replace content in WordPress header.php

Here’s how to filter content in WordPress’ header.php template file using PHP.

Combine & compress CSS files with PHP

Here is another technique for combining multiple CSS stylesheets into a single, compressed file.

Combine all CSS files with PHP

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.

Infinite loop trap for spammers

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.

PHP trap for bad bots

Another effective trap for bad bots and spammers, built with PHP and a slice of .htaccess.

Simple email script with PHP

Here is a simple PHP script for sending email.

Simple PHP login form

Here’s a quick PHP snippet for creating a simple login form for your site.

Spammer Trap

Another bad-bot trap to keep spammers and other scumbags away from your website.

Stop form spam with a hidden field

Sick of teh spamz? Here’s an easy way to block a lot of automated spam from your contact form.

Display PHP + server info

Quick snippet today meant as a copy/paste template for displaying your PHP and server information in the blink of an eye.

Cross domain posting with Ajax

Technically cross-domain posting is not allowed, but here is a workaround that may prove useful for your brainstorming sessions. Note that this technique is aimed at advanced developers.

Disable PHP version info & error messages

Whenever possible, prevent access to sensitive information about your server. Here is how to prevent PHP from displaying errors and their sensitive infos.