A Practical Summary of WordPress Capability and User Permission Functions
An overview of useful WordPress helper functions for checking user login state, roles, and capabilities during development.
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Wenprise Forms Documentation: A WordPress Form Library Built on Nette Forms
A practical guide to installing and using Wenprise Forms, a WordPress form library based on Nette Forms.
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Create Custom WooCommerce Product Types for Different Ecommerce Needs
Build a custom WooCommerce product type by registering a product class, adding admin tabs and fields, and rendering custom front-end output.
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Prevent Users from Deleting Posts in Specific WordPress Post Types
Use capability mapping in WordPress to block deletion for selected post types and remove the related trash bulk action.
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Remove Quick Edit and Related Row Actions for Specific WordPress Post Types
Disable Quick Edit for selected post types in the WordPress admin by filtering row actions and removing unwanted action links.
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Add a Custom Feature Page to the WooCommerce My Account Area
Extend the WooCommerce My Account area by adding a custom menu item, endpoint, and account page for user-specific features.
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Get Posts Published by Certain Authors or Belonging to Certain Categories or Tags When WP_Query Is Not Enough
Use raw SQL plus post__in when WP_Query cannot express an OR relationship across authors and taxonomies cleanly.
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Generate PDF Files in a WordPress Theme with knp-snappy and Send Them to Clients
Use knp-snappy and wkhtmltopdf in a WordPress project to generate PDF files and send them by email safely.
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Add Custom Field Filters to the WordPress Admin Post List
Add custom admin filters based on post meta so editors can quickly find and count posts with specific custom field values.
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Add the current-menu-item Class to a Post Type Archive Menu Item When Viewing a Single Post Type Entry
Use nav_menu_css_class to highlight a post type archive menu item while viewing a single item from that post type.
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The Ultimate WordPress Custom Post Type Tutorial: Register, Modify, and Remove
A practical guide to WordPress custom post types, from register_post_type() basics to modifying, supporting, and unregistering post types.
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Add Extra Data When WooCommerce Products Are Added to the Cart and Display It in the Cart, Checkout, and Orders
Attach custom data to WooCommerce cart items, show it in the cart and checkout, and save it into the final order item meta.
