Preparing Your Plugin – AKA The Pre-Launch Glow-Up

Alright, plugin prodigy — time to clean up that code like it’s going on a date with the WordPress Plugin Directory. This step is all about turning your “it works on my localhost” code into something even the WordPress reviewers will swipe right on. 💅

Why You Need to Prepare

Submitting a messy plugin is like trying to rent an apartment with a resume that says "Professional Noodler, Plot No 79." You might be a genius, but first impressions matter.

Your plugin needs to:

• Not break websites (this is kind of important 😅)
• Be secure (hackers love bad plugins)
• Follow WordPress coding standards (no, you’re not special)
• Be understandable to someone who isn’t in your brain

The Official Folder Structure 🗂️

Here’s the folder structure you should follow:

my-noob-plugin/
├── my-noob-plugin.php
├── readme.txt
├── assets/
│   └── banner-772x250.png
├── includes/
│   └── fancy-helper-functions.php
└── languages/
    └── my-awesome-plugin.pot

Your main plugin file should match your plugin’s folder name. Why? Because chaos is bad, and reviewers like order.

The Plugin Header

At the top of your main file, you need this magical comment block:

<?php
/**
 * Plugin Name: My Noob Plugin
 * Description: Makes things awesome to Noob.
 * Version: 1.0
 * Author: Kahnu
 * License: GPL2
 */

This is your plugin’s business card. Don’t mess it up. Also — don’t forget the license. WordPress is open-source; it’s not a free-for-all.

Best Practices (aka, “Please don’t get rejected” checklist)

✅ Sanitize all input. Yes, even that dropdown.

✅ Escape output. XSS is not a superhero.

✅ Use nonces. Not just a funny word — it prevents CSRF.

✅ Prefix functions. No one wants to overwrite get_data() from your plugin.

✅ No echo in the middle of nowhere. Respect the hooks.

✅ Translation-ready. Wrap your strings like this:

__('Hello world', 'my-noob-plugin');

How to Check All This Without Crying

• Install Plugin Check plugin.
• Use PHP Code Sniffer with WordPress rules.
• Ask a friend to test it. Or a cat. At least they’ll give you honest feedback.

Take a break, pat yourself on the back, and maybe rename that final_final2.php to something nicer. 😎