Skip to content
  • Log In
  • Register
WordPress.org
  • News
  • Showcase
  • Hosting
    • Themes
    • Plugins
    • Patterns
    • Blocks
    • Openverse ↗︎
    • Learn WordPress
    • Documentation
    • Forums
    • Developers
    • WordPress.tv ↗︎
    • Make WordPress
    • Photo Directory
    • Five for the Future
    • WordCamp ↗︎
    • Meetups ↗︎
    • Job Board ↗︎
    • About WordPress
    • Enterprise
    • Gutenberg ↗︎
    • Swag Store ↗︎
  • Get WordPress
Get WordPress

Developer Resources

Browse: Home / Reference / 2.8.0

wp_ajax_nopriv_{$action}

Action Hook: Fires non-authenticated Ajax actions for logged-out users.

Source: wp-admin/admin-ajax.php:203

Used by 0 functions | Uses 0 functions

admin_footer-{$hook_suffix}

Action Hook: Prints scripts or data after the default footer scripts.

Source: wp-admin/admin-footer.php:105

Used by 0 functions | Uses 0 functions

install_themes_tabs

Filter Hook: Filters the tabs shown on the Add Themes screen.

Source: wp-admin/theme-install.php:178

Used by 1 function | Uses 0 functions

custom_menu_order

Filter Hook: Filters whether to enable custom ordering of the administration menu.

Source: wp-admin/includes/menu.php:284

Used by 0 functions | Uses 0 functions

muplugins_loaded

Action Hook: Fires once all must-use and network-activated plugins have loaded.

Source: wp-settings.php:438

Used by 0 functions | Uses 0 functions

retrieve_password_title

Filter Hook: Filters the subject of the password reset email.

Source: wp-includes/user.php:3208

Used by 1 function | Uses 0 functions

retrieve_password_message

Filter Hook: Filters the message body of the password reset mail.

Source: wp-includes/user.php:3223

Used by 1 function | Uses 0 functions

login_form_{$action}

Action Hook: Fires before a specified login form action.

Source: wp-login.php:558

Used by 0 functions | Uses 0 functions

wp_mail_original_content

Filter Hook: Filters the original content of the email.

Source: wp-mail.php:193

Used by 0 functions | Uses 0 functions

pre_comment_on_post

Action Hook: Fires before a comment is posted.

Source: wp-includes/comment.php:3598

Used by 1 function | Uses 0 functions

display_setup_form()

Function: Displays installer setup form.

Source: wp-admin/install.php:91

Used by 0 functions | Uses 15 functions

install_themes_pre_{$tab}

Action Hook: Fires before each of the tabs are rendered on the Install Themes page.

Source: wp-admin/theme-install.php:104

Used by 0 functions | Uses 0 functions

install_themes_{$tab}

Action Hook: Fires at the top of each of the tabs on the Install Themes page.

Source: wp-admin/theme-install.php:311

Used by 0 functions | Uses 0 functions

additional_capabilities_display

Filter Hook: Filters whether to display additional capabilities for the user.

Source: wp-admin/user-edit.php:901

Used by 0 functions | Uses 0 functions

File_Upload_Upgrader

Class: Core class used for handling file uploads.

Source: wp-admin/includes/class-file-upload-upgrader.php:20

Used by 0 functions | Uses 0 functions

File_Upload_Upgrader::__construct()

Method: Construct the upgrader for a form.

Source: wp-admin/includes/class-file-upload-upgrader.php:54

Used by 0 functions | Uses 9 functions

Theme_Upgrader::current_before()

Method: Turns on maintenance mode before attempting to upgrade the active theme.

Source: wp-admin/includes/class-theme-upgrader.php:650

Used by 0 functions | Uses 2 functions

Theme_Upgrader::current_after()

Method: Turns off maintenance mode after upgrading the active theme.

Source: wp-admin/includes/class-theme-upgrader.php:682

Used by 0 functions | Uses 4 functions

Theme_Upgrader::delete_old_theme()

Method: Deletes the old theme during an upgrade.

Source: wp-admin/includes/class-theme-upgrader.php:724

Used by 0 functions | Uses 2 functions

Theme_Upgrader::theme_info()

Method: Gets the WP_Theme object for a theme.

Source: wp-admin/includes/class-theme-upgrader.php:757

Used by 2 functions | Uses 1 function

Core_Upgrader

Class: Core class used for updating core.

Source: wp-admin/includes/class-core-upgrader.php:21

Used by 0 functions | Uses 1 function

Core_Upgrader::upgrade_strings()

Method: Initializes the upgrade strings.

Source: wp-admin/includes/class-core-upgrader.php:28

Used by 1 function | Uses 1 function

Core_Upgrader::upgrade()

Method: Upgrades WordPress core.

Source: wp-admin/includes/class-core-upgrader.php:62

Used by 1 function | Uses 17 functions

Theme_Upgrader::upgrade()

Method: Upgrades a theme.

Source: wp-admin/includes/class-theme-upgrader.php:295

Used by 0 functions | Uses 12 functions

Plugin_Upgrader::bulk_upgrade()

Method: Upgrades several plugins at once.

Source: wp-admin/includes/class-plugin-upgrader.php:287

Used by 0 functions | Uses 17 functions

Plugin_Upgrader::plugin_info()

Method: Retrieves the path to the file that contains the plugin info.

Source: wp-admin/includes/class-plugin-upgrader.php:532

Used by 0 functions | Uses 1 function

Plugin_Upgrader::deactivate_plugin_before_upgrade()

Method: Deactivates a plugin before it is upgraded.

Source: wp-admin/includes/class-plugin-upgrader.php:564

Used by 0 functions | Uses 5 functions

Plugin_Upgrader::delete_old_plugin()

Method: Deletes the old plugin during an upgrade.

Source: wp-admin/includes/class-plugin-upgrader.php:677

Used by 0 functions | Uses 3 functions

Theme_Upgrader

Class: Core class used for upgrading/installing themes.

Source: wp-admin/includes/class-theme-upgrader.php:21

Used by 0 functions | Uses 1 function

Theme_Upgrader::upgrade_strings()

Method: Initializes the upgrade strings.

Source: wp-admin/includes/class-theme-upgrader.php:55

Used by 2 functions | Uses 1 function
1 2 … 15 16 Next
  • About
  • News
  • Hosting
  • Privacy
  • Showcase
  • Themes
  • Plugins
  • Patterns
  • Learn
  • Documentation
  • Developers
  • WordPress.tv ↗
  • Get Involved
  • Donate ↗
  • Swag Store ↗
  • WordCamp ↗
  • WordPress.com ↗
  • Matt ↗
  • bbPress ↗
  • BuddyPress ↗
WordPress.org
WordPress.org
  • Visit our Facebook page
  • Visit our X (formerly Twitter) account
  • Visit our Instagram account
  • Visit our LinkedIn account
  • Visit our YouTube channel
Code is Poetry