Tested WordPress code snippets – page 2
Copy-paste snippets for blocks, block themes, security, performance, Tailwind CSS, PHP and React. New snippets every Monday, Wednesday and Friday, each one run in a real WordPress before it is published.
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Disable Comments in WordPress Completely Without a Plugin
Disable comments in WordPress completely without a plugin: close forms, hide old comments, empty comment blocks and remove the admin screens.
Category: WordPress -
Restore Classic Widgets in WordPress Without a Plugin
Restore the classic widgets screen in WordPress without the Classic Widgets plugin: one filter turns off the block-based widget editor.
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Disable WordPress Automatic Updates but Keep Security Fixes
Disable WordPress automatic updates for major core versions, plugins and themes, while minor security releases keep installing on their own.
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Add WooCommerce Product Category Class to Body
Add a product_cat_{slug} class to the body tag on WooCommerce single product pages in WordPress, so you can style each product category with CSS.
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Add a Sortable ID Column to WordPress Admin Lists
Show the post ID in a sortable column on every WordPress admin list, posts, pages and custom post types, with one Admin only snippet.
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Disable the Theme and Plugin File Editor in WordPress
Disable the theme and plugin file editor in WordPress with DISALLOW_FILE_EDIT, plus a capability filter that holds even if wp-config says otherwise.
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Disable Gutenberg for Specific Post Types in WordPress
Turn off the Gutenberg block editor for chosen post types in WordPress and use the classic editor for them, while posts and pages keep blocks.
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Disable Lazy Load in WordPress Without a Plugin
Disable WordPress native lazy loading for images and iframes with one filter, or limit it to post content when only some images are affected.
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Disable WordPress Auto-Update Emails, Keep Failure Alerts
Stop the WordPress emails sent after successful automatic core, plugin and theme updates, but still get an email when an update fails.
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Add Admin Shortcuts to the WordPress Admin Bar
Add a Shortcuts menu to the WordPress admin bar with Plugins, Themes, Updates and New Code Block links, each shown only to users who can use it.
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Block Publish Until a Category and Subcategory Are Set
Stop posts from being published until a category and one of its subcategories are checked. Save Draft keeps working, and the editor shows the error.
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Change the Navigation Overlay Menu Background in WordPress
Give every block theme Navigation overlay (mobile menu) a default background and text color from theme.json, without editing each block or fighting CSS.
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WordPress set_transient Not Working? Causes and a Fix
Why get_transient() keeps missing in WordPress and your expensive code runs on every load, plus a helper that caches false, empty and long-keyed values.
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WP CLI List Admin Users, Including Hidden Admins
A custom WP-CLI command that reads every admin account straight from the database and flags admins hidden from the Users screen.
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WordPress Export Custom Post Type to CSV Without Plugin
Add an Export CSV button to any WordPress post type list screen, with nonce and capability checks, terms, meta and formula-injection protection.
Category: WordPress
3rd party plugins actions admin archive block-themes block editor Blocks block styles block theme build core CSS custom post types development full site editing gutenberg hook hooks Image img javascript load styles media Must Have npm Oxygen performance php plugins react rest api scripts organizer security settings api single product tailwind Taxonomy theme.json Tips updates WooCommerce wordpress wp-cli wp-cron WP Admin