Software Engineering in WordPress, PHP, and Backend Development

Author: Tom (Page 368 of 427)

On Offering WordPress Support and Documentation

WordPess Support

Ah, the stock photo of Tech Support for the entire Internet!

One of the challenges of providing solutions built on top of WordPress is handling expectations of support and documentation. I’m not talking about running a support forum or writing elaborate API documentation.

Instead, I’m talking about providing instructions for how users can manage their site, application, or plugin once you’ve completed work on the project.

Over the past couple of years, there have been a few things that I’ve tried. I’m definitely curious to hear you guys’ thoughts on what you’ve done and what you’ve found to be successful, but first, here’s how I’ve historically handled WordPress support after a project handoff.

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My Preferred WordPress Hosting

Preferred WordPress Hosting

I’m a big fan of Site5

Earlier this week, I had a couple of people shoot me an email asking who I preferred in a WordPress host. The truth is, when it comes to preferred WordPress hosting, both developers and designers have their vendors of choice.

I’m no different.

As you can tell from the screenshot above, I’m personally a big fan of Site5. This is not a sponsored post – simply a reason as to why I prefer these guys.

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Quick Tip: Including jQuery in WordPress The Right Way

Much has been said on the subject of properly registering and enqueueing scripts in WordPress, so I hate to write yet another “including jQuery in WordPress the right way” post, so I’ll attempt to cover it from a different angle.

Because jQuery ships with WordPress, it’s really just a simple matter of making sure you call:

wp_enqueue_script( 'jquery' );

In your functions.php file.

But that’s really only half of it. After that, you have a matter of actually setting up your JavaScript source.

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Writing Clean, Maintainable Custom WordPress Queries

Recently, I was having a conversation with a fellow developer via email about maintaining a separation of concerns in custom WordPress queries and WordPress templates.

The gist of the conversation boiled down to this:

Is it a good idea to keep custom queries in the template files?

A couple of years ago, I would’ve said yes but as I’ve begun to work on more complex projects, I’ve changed my mind: I’m actually a fan of keeping custom queries in functions.php.

I think that this keeps code more maintainable, cleaner, and easier to read, though I’m not sure if this is the most common practice.

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How To Programmatically Create a Category in WordPress

If you're an advanced developer or just want the TL;DR version of this, skip to the code.

The majority of the time that I’m working on a contract project, there’s a need to programmatically create several parts of the website that occur during theme setup. Often times, this includes creating posts, users, and/or setting templates.

Ultimately, the goal is to make the user’s experience as nice as possible: They install the theme and the site, to a degree, has bootstrapped itself.

As with the aforementioned parts of a site, it’s also common to need to create a category, or categories, during theme setup. WordPress provides two ways of doing so, one of which often results in a PHP fatal error.

Here’s how to programmatically create categories in WordPress and do so without generating any errors.

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