Validating, Sanitizing, and Escaping User Data in WordPress Development
“Never trust data provided by users” is a golden rule in programming. A secure WordPress theme or plugin, or any…
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How to Remove Orphaned Post Meta Data in WordPress
In WordPress, “post meta” data is stored in the wp_postmeta table and is used to store additional information for posts,…
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Deep Dive into WooCommerce HPOS (High-Performance Order Storage)
Understand how WooCommerce HPOS works and its advantages. Learn about the new database structure, performance improvements, and how to make your plugins compatible with High-Performance Order Storage.
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How to Install Audit Plugins and Enable Auditing for MySQL/MariaDB
Enhanced database security by enabling audit logging in MySQL and MariaDB. This guide covers downloading the McAfee audit plugin, manual installation, and configuration for Linux servers.
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Validating, Sanitizing, and Escaping User Data in WordPress Development
A practical guide to validating, sanitizing, and escaping user data correctly in WordPress themes and plugins.
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Remove Orphaned Post Meta Data from the WordPress Database
Clean up orphaned post meta in WordPress with SQL or a database-cleaning plugin to reduce database bloat and improve performance.
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Understanding the New CRUD Classes in WooCommerce 3.0
A practical introduction to the CRUD classes added in WooCommerce 3.0 and why they improve data handling.
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The New CRUD Classes in WooCommerce 3.0 Make Data Handling More Stable and Flexible
See why WooCommerce 3.0 introduced CRUD classes, what problems they solve, and how the new data access pattern differs from direct post meta updates.
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Understanding the WordPress Database in Multisite
A practical guide to how WordPress Multisite stores data across the main site, network-wide tables, and each individual subsite.
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Understanding the WordPress Database in Multisite Mode
Learn how WordPress Multisite stores network data, shared user data, and per-site tables across the multisite database structure.
