Title: Hooks | Page 4 of 49 | Developer.WordPress.org

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# Hooks

 * hook[after_plugin_row](https://developer.wordpress.org/reference/hooks/after_plugin_row/)
 * Fires after each row in the Plugins list table.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_plugin_row/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_plugin_row/#uses)
   | Source: [wp-admin/includes/class-wp-plugins-list-table.php:1508](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-plugins-list-table.php#L1508-L1508)
 * hook[after_plugin_row_meta](https://developer.wordpress.org/reference/hooks/after_plugin_row_meta/)
 * Fires after plugin row meta.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_plugin_row_meta/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_plugin_row_meta/#uses)
   | Source: [wp-admin/includes/class-wp-plugins-list-table.php:1298](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-plugins-list-table.php#L1298-L1298)
 * hook[after_plugin_row_{$plugin_file}](https://developer.wordpress.org/reference/hooks/after_plugin_row_plugin_file/)
 * Fires after each specific row in the Plugins list table.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_plugin_row_plugin_file/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_plugin_row_plugin_file/#uses)
   | Source: [wp-admin/includes/class-wp-plugins-list-table.php:1529](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-plugins-list-table.php#L1529-L1529)
 * hook[after_populate_network](https://developer.wordpress.org/reference/hooks/after_populate_network/)
 * Fires after a network is fully populated.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_populate_network/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_populate_network/#uses)
   | Source: [wp-admin/includes/schema.php:1214](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/schema.php#L1214-L1214)
 * hook[after_setup_theme](https://developer.wordpress.org/reference/hooks/after_setup_theme/)
 * Fires after the theme is loaded.
 * Used by [0 functions](https://developer.wordpress.org/reference/hooks/after_setup_theme/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_setup_theme/#uses)
   | Source: [wp-settings.php:749](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-settings.php#L749-L749)
 * hook[after_signup_form](https://developer.wordpress.org/reference/hooks/after_signup_form/)
 * Fires after the sign-up forms, before wp_footer.
 * Used by [0 functions](https://developer.wordpress.org/reference/hooks/after_signup_form/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_signup_form/#uses)
   | Source: [wp-signup.php:1052](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-signup.php#L1052-L1052)
 * hook[after_signup_site](https://developer.wordpress.org/reference/hooks/after_signup_site/)
 * Fires after site signup information has been written to the database.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_signup_site/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_signup_site/#uses)
   | Source: [wp-includes/ms-functions.php:850](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ms-functions.php#L850-L850)
 * hook[after_signup_user](https://developer.wordpress.org/reference/hooks/after_signup_user/)
 * Fires after a user’s signup information has been written to the database.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_signup_user/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_signup_user/#uses)
   | Source: [wp-includes/ms-functions.php:913](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ms-functions.php#L913-L913)
 * hook[after_switch_theme](https://developer.wordpress.org/reference/hooks/after_switch_theme/)
 * Fires on the next WP load after the theme has been switched.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_switch_theme/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_switch_theme/#uses)
   | Source: [wp-includes/theme.php:3502](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/theme.php#L3502-L3502)
 * hook[after_theme_row](https://developer.wordpress.org/reference/hooks/after_theme_row/)
 * Fires after each row in the Multisite themes list table.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_theme_row/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_theme_row/#uses)
   | Source: [wp-admin/includes/class-wp-ms-themes-list-table.php:1049](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-ms-themes-list-table.php#L1049-L1049)
 * hook[after_theme_row_{$stylesheet}](https://developer.wordpress.org/reference/hooks/after_theme_row_stylesheet/)
 * Fires after each specific row in the Multisite themes list table.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_theme_row_stylesheet/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_theme_row_stylesheet/#uses)
   | Source: [wp-admin/includes/class-wp-ms-themes-list-table.php:1064](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-ms-themes-list-table.php#L1064-L1064)
 * hook[after_upgrade_to_multisite](https://developer.wordpress.org/reference/hooks/after_upgrade_to_multisite/)
 * Fires after a network is created when converting a single site to multisite.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_upgrade_to_multisite/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_upgrade_to_multisite/#uses)
   | Source: [wp-admin/includes/schema.php:1154](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/schema.php#L1154-L1154)
 * hook[after_wp_tiny_mce](https://developer.wordpress.org/reference/hooks/after_wp_tiny_mce/)
 * Fires after any core TinyMCE editor instances are created.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/after_wp_tiny_mce/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/after_wp_tiny_mce/#uses)
   | Source: [wp-includes/class-wp-editor.php:1745](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-editor.php#L1745-L1745)
 * hook[ajax_query_attachments_args](https://developer.wordpress.org/reference/hooks/ajax_query_attachments_args/)
 * Filters the arguments passed to WP_Query during an Ajax call for querying attachments.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/ajax_query_attachments_args/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/ajax_query_attachments_args/#uses)
   | Source: [wp-admin/includes/ajax-actions.php:3087](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/ajax-actions.php#L3087-L3087)
 * hook[ajax_term_search_results](https://developer.wordpress.org/reference/hooks/ajax_term_search_results/)
 * Filters the Ajax term search results.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/ajax_term_search_results/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/ajax_term_search_results/#uses)
   | Source: [wp-admin/includes/ajax-actions.php:174](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/ajax-actions.php#L174-L174)
 * hook[alloptions](https://developer.wordpress.org/reference/hooks/alloptions/)
 * Filters all options after retrieving them.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/alloptions/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/alloptions/#uses)
   | Source: [wp-includes/option.php:658](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/option.php#L658-L658)
 * hook[allowed_block_types](https://developer.wordpress.org/reference/hooks/allowed_block_types/)
 * Filters the allowed block types for the editor.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_block_types/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_block_types/#uses)
   | Source: [wp-includes/block-editor.php:142](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/block-editor.php#L142-L142)
 * hook[allowed_block_types_all](https://developer.wordpress.org/reference/hooks/allowed_block_types_all/)
 * Filters the allowed block types for all editor types.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_block_types_all/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_block_types_all/#uses)
   | Source: [wp-includes/block-editor.php:127](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/block-editor.php#L127-L127)
 * hook[allowed_http_origin](https://developer.wordpress.org/reference/hooks/allowed_http_origin/)
 * Changes the allowed HTTP origin result.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_http_origin/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_http_origin/#uses)
   | Source: [wp-includes/http.php:499](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/http.php#L499-L499)
 * hook[allowed_http_origins](https://developer.wordpress.org/reference/hooks/allowed_http_origins/)
 * Changes the origin types allowed for HTTP requests.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_http_origins/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_http_origins/#uses)
   | Source: [wp-includes/http.php:469](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/http.php#L469-L469)
 * hook[allowed_options](https://developer.wordpress.org/reference/hooks/allowed_options/)
 * Filters the allowed options list.
 * Used by [0 functions](https://developer.wordpress.org/reference/hooks/allowed_options/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_options/#uses)
   | Source: [wp-admin/options.php:238](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/options.php#L238-L238)
 * hook[allowed_redirect_hosts](https://developer.wordpress.org/reference/hooks/allowed_redirect_hosts/)
 * Filters the list of allowed hosts to redirect to.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_redirect_hosts/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_redirect_hosts/#uses)
   | Source: [wp-includes/pluggable.php:1725](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L1725-L1725)
 * hook[allowed_themes](https://developer.wordpress.org/reference/hooks/allowed_themes/)
 * Filters the array of themes allowed on the network.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allowed_themes/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allowed_themes/#uses)
   | Source: [wp-includes/class-wp-theme.php:1700](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-theme.php#L1700-L1700)
 * hook[allow_dev_auto_core_updates](https://developer.wordpress.org/reference/hooks/allow_dev_auto_core_updates/)
 * Filters whether to enable automatic core updates for development versions.
 * Used by [3 functions](https://developer.wordpress.org/reference/hooks/allow_dev_auto_core_updates/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_dev_auto_core_updates/#uses)
   | Source: [wp-admin/includes/class-core-upgrader.php:357](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-core-upgrader.php#L357-L357)
 * hook[allow_empty_comment](https://developer.wordpress.org/reference/hooks/allow_empty_comment/)
 * Filters whether an empty comment should be allowed.
 * Used by [3 functions](https://developer.wordpress.org/reference/hooks/allow_empty_comment/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_empty_comment/#uses)
   | Source: [wp-includes/comment.php:3799](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/comment.php#L3799-L3799)
 * hook[allow_major_auto_core_updates](https://developer.wordpress.org/reference/hooks/allow_major_auto_core_updates/)
 * Filters whether to enable major automatic core updates.
 * Used by [2 functions](https://developer.wordpress.org/reference/hooks/allow_major_auto_core_updates/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_major_auto_core_updates/#uses)
   | Source: [wp-admin/includes/class-core-upgrader.php:386](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-core-upgrader.php#L386-L386)
 * hook[allow_minor_auto_core_updates](https://developer.wordpress.org/reference/hooks/allow_minor_auto_core_updates/)
 * Filters whether to enable minor automatic core updates.
 * Used by [3 functions](https://developer.wordpress.org/reference/hooks/allow_minor_auto_core_updates/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_minor_auto_core_updates/#uses)
   | Source: [wp-admin/includes/class-core-upgrader.php:373](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-core-upgrader.php#L373-L373)
 * hook[allow_password_reset](https://developer.wordpress.org/reference/hooks/allow_password_reset/)
 * Filters whether to allow a password to be reset.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allow_password_reset/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_password_reset/#uses)
   | Source: [wp-includes/user.php:5271](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/user.php#L5271-L5271)
 * hook[allow_subdirectory_install](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/)
 * Filters whether to enable the subdirectory installation feature in Multisite.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/#uses)
   | Source: [wp-admin/includes/network.php:65](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/network.php#L65-L65)
 * hook[all_admin_notices](https://developer.wordpress.org/reference/hooks/all_admin_notices/)
 * Prints generic admin screen notices.
 * Used by [0 functions](https://developer.wordpress.org/reference/hooks/all_admin_notices/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/all_admin_notices/#uses)
   | Source: [wp-admin/admin-header.php:321](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/admin-header.php#L321-L321)

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