WP-Mix

A fresh mix of code snippets and tutorials

Popular Posts

All posts ordered by popularity

Page 29 of 32

PHP foreach loop

I am always using this PHP code snippet, which basically loops through an array that may or may not include nested arrays. So to make things easier, I am posting here for quick reference.

Dead Simple Tooltips

Finding a decent tooltip script takes a lot of work, searching, testing, fiddling. Often, it’s much quicker and easier to simply roll your own, maybe starting from something very basic and simple. The problem is that finding a super simple starting point for tooltips is next to impossible; the few scripts that are available aren’t […]

WordPress plugin redirect when settings saved

This technique is a bit esoteric and mostly for my own reference. Feel free to try the code if it makes sense to you; otherwise, maybe just move on to the next code snippet. Just not enough time in the day to explain everything.

Get WP, PHP, and SQL Info

Here are some sweet code snippets for getting various types of server information. Includes more functions for getting and/or checking various types of WordPress, PHP, and SQL data. Strictly plug-&-play for quick reference and copy/paste usage.

Filter pre tags in bbPress

A couple of functions used at htaccessbook.com to enable unescaped/unencoded pre and code tags in bbPress forum posts.

WordPress s2member PayPal Fix

For those using s2Member and getting no response after clicking the “Continue” button on the PayPal.com site, here is a quick possible solution.

WordPress Random Post Class

Here is a simple plugin that you can use to include a random post class for each post. With a slight modification it can be used to include a random body class. This function can be useful for applying random colors and styles to your blog posts. Or whatever.

Nice little input button with CSS

Just making a note of the CSS used to make a nice little input button, leftover snippet from a previous project.

Notes on @media queries

Just a couple of notes for working with CSS @media queries: two ways to write media queries and how to query portrait vs. landscape orientation.

Protect against SQL Injection

Here is a nice copy/paste .htaccess snippet to help block SQL-injection attacks. It can be added as-is to your .htaccess file to help protect against SQL injection and other types of malicious activity. This code is a not a replacement for proper data sanitization, but it does help to add another layer of security to […]

jQuery Add Another Image Link

This code snippet is taken from my plugin, User Submitted Posts. It displays a link that users may click to add another file-upload input field.

Disable WordPress Automatic Updates

In case you haven’t noticed, WordPress auto-updates its core files by default. Neat but not always desired. Here is how to disable auto-updates with a few lines of code.