WordPress Development7 min read
Plugin Upgrade Routines: Changing Your Database Safely Between Versions
Activation hooks don't run when a plugin updates, which surprises many developers. Here's how to write upgrade routines that change…
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WordPress Development8 min read
Building Plugin Settings Pages with the WordPress Settings API
Almost every plugin needs a settings page, and many build theirs with hand-rolled forms that skip validation and security. The…
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WordPress Development7 min read
Creating Custom Database Tables in WordPress Plugins
Posts and post meta can store almost anything, but they're not always the right tool. Here's when a custom table…
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WordPress Development7 min read
Unit Testing WordPress Plugins with PHPUnit
Automated tests catch bugs before your users do and let you change code with confidence. Here's how to set up…
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WordPress Development7 min read
Writing Custom WP-CLI Commands for Your Plugins and Sites
Custom WP-CLI commands turn repetitive admin tasks, data migrations and maintenance jobs into reliable, scriptable tools. Here's how to write…
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WordPress Development7 min read
Writing Your First WordPress Plugin the Right Way
A plugin can be ten lines or ten thousand, but good ones share the same foundations. Here's how to structure,…
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WordPress Development7 min read
WordPress Hooks Explained: Actions and Filters Without the Confusion
Hooks are how WordPress lets you change almost anything without editing core files. Here's a clear explanation of actions and…
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