Wayback Machine
«SEP NOV JAN »
Previous capture 29 Next capture
«2019 2020 2022 »
0 captures
31 Oct 19 - 28 Oct 22
sparklines
Close Minimize Help
Wayback Machine
  • About WordPress
    • About WordPress
    • WordPress.org
    • Documentation
    • Support
    • Feedback
  • Log In
  • Register

WordPress.org

  • Showcase
  • Themes
  • Plugins
  • Mobile
  • Support
    • Documentation
    • Forums
  • Get Involved
    • Five for the Future
  • About
  • Blog
  • Hosting
  • Get WordPress

Code Reference

Skip to content
Browse: Home / Reference

Want to know what's going on inside WordPress? Search the Code Reference for more information about WordPress' functions, classes, methods, and hooks.

Try it out:

Filter by type:

Or browse through topics:

  • Functions
  • Hooks
  • Classes
  • Methods

New & Updated in WordPress 5.5:

  • add_magic_quotes()
  • add_theme_support()
  • admin_viewport_meta
  • after_delete_post
  • after_plugin_row
  • after_plugin_row_{$plugin_file}
  • allowed_options
  • auto_plugin_theme_update_email
  • auto_plugin_update_send_email
  • auto_theme_update_send_email
  • auto_update_{$type}
  • before_delete_post
  • check_comment_flood
  • comment_form()
  • create_initial_theme_features()
  • View all…

API

  • Dashboard widgets
  • Database
  • HTTP API
  • Filesystem
  • Global Variables
  • Metadata
  • Options
  • Plugins
  • Quicktags
  • REST API
  • Rewrite
  • Settings
  • Shortcode
  • Theme Modification
  • Transients
  • XML-RPC
  • About
  • Blog
  • Hosting
  • Donate
  • Support
  • Developers
  • Get Involved
  • Showcase
  • Plugins
  • Themes
  • WordCamp
  • WordPress.TV
  • BuddyPress
  • bbPress
  • WordPress.com
  • Matt
  • Privacy
  • Public Code
  • @WordPress
  • WordPress

Code is Poetry.