The WordPress dashboard includes a handy widget that displays some brief information about your site at a glance – this snippet will show you how to add your own custom post types to that widget.
With WooCommerce 2.1 having just been released, you’ll find that a number of functions that you have been using in your plugins and themes have now been deprecated in favour of better and more aptly named functions. Here is a simple function that checks if a site is running the specified version of WooCommerce or higher.
Almost exactly a year ago I released Seriously Simple Podcasting, a podcasting plugin for WordPress that does exactly what it says on the tin – makes podcasting simple. Now the time has come for a massive overhaul of the code – the end result of which will be v2.0 of the plugin.
Since the beginning of the year, myself and a few of the guys from WooThemes have taken over the organising of the WordPress Cape Town community. Over the course of the year we have organised two local meetups – one for WordPress’ 10th Anniversary and the other just because we thought the community deserved it. Next up is none other than WordCamp Cape Town 2013!
If you have ever wanted to display your posts (or a post type archive) in a random order, but keep the pagination consistent then here’s your solution.
I’ve been using Gist for a while, but only as a way to quickly share snippets of code with people. I’ve now decided to change that a bit and make better use of the service – as a result I have added all my snippets from this blog to my Gists and I will continue to add even the smallest snippets as I develop them.
Having a drop down menu for month selection is a relatively common need, but it can be a pain to write from scratch each time. Here’s a short snippet that will generate a select input (drop down menu) for all 12 months of the year – the option values will be the month numbers with leading zeros.
Since my podcasting plugin, Seriously Simple Podcasting, has become relatively popular I am doing some customer research for the next steps for the plugin’s development. Any answers you can give will be invaluable.
I put together a .gitignore file that will exclude all WordPress core files from your repo so that only your themes and plugins will be uploaded – this works recursively, so that it will ignore all the copies of WordPress you have in the sub-folders of the repo.
I’ve been working on a lot of plugins lately – many for my work at WooThemes and a few for my personal projects – and over time I have developed a standard code base from which I start any of my new plugins. I decided to share that code base here.
If you use links to navigate to other elements on the same page, it’s generally a good idea to animate the scrolling so you don’t disorientate your users. This snippet will make that easy for you.
It’s a common problem with a dozen different solutions – if you’ve ever needed to add a ‘select all’ checkbox to a form in order to make your users’ lives easier then you’ll have searched for a simple way to do it. If you’re using jQuery here’s a very simple method.
When building a plugin that has its own settings page, it’s often handy to create a link to the settings page straight from the Plugins list – this saves users the time it takes to find where exactly your plugin appears in the admin menu. Here is a simple code snippet that creates the settings link for you – all you need to do is tell it where to go.
I recently had to clean up a database table of user data because it had the same email addresses assigned to multiple users. The first step was putting together a query that pulled only the duplicate email addresses and also told me how many times they occurred – this simple query looked something like this.
In order to minimise the amount of plugins your site uses, here’s a simple function I use to show a post’s featured image in the RSS feed (something WordPress does not do by default).