Use PHP Sessions in WordPress to Add More Advanced Site Features
Start, clear, and store PHP session data in WordPress, and move session storage to MySQL, Redis, or Memcached when needed.
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Using PHP Sessions in WordPress to Enhance Site Functionality
Use PHP sessions in WordPress safely for flash messages and cross-request state while cleaning up on login and logout.
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Several Ways to Change a WordPress Site to a New Domain During Migration
Migrate a WordPress site to a new domain with wp-cli, SQL replacement, editing SQL dumps, and a 301 redirect from the old domain.
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How to Change a WordPress Site to a New Domain Name
Several practical ways to change a WordPress site to a new domain, including wp-cli and database replacement methods.
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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 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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Use Asynchronous PHP in WordPress to Delay Slow Tasks and Improve Response Speed
Delay time-consuming work in WordPress with WP Cron or asynchronous task libraries so users do not have to wait for slow operations to finish.
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How to Use Asynchronous PHP in WordPress for Time-Consuming Tasks
Delay non-critical work in WordPress with asynchronous PHP and WP-Cron to improve user-facing response times.
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Add a Custom URL to WooCommerce with the woocommerce_api_(action) Hook
Use the woocommerce_api_(action) hook to register custom callback URLs in WooCommerce for payment gateways and third-party integrations.
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How to Add Custom WooCommerce URLs with the woocommerce_api_(action) Hook
Use the woocommerce_api_(action) hook to add custom callback URLs in WooCommerce for gateways and third-party integrations.
