admin_action_{$action}
Action Hook: Fires when an ‘action’ request variable is sent.
Source: wp-admin/admin.php:419
{$page_hook}
Action Hook: Used to call the registered callback for a plugin screen.
Source: wp-admin/admin.php:259
admin_action_{$_REQUEST[‘action’]}
Action Hook: Fires when an ‘action’ request variable is sent.
Source: wp-admin/admin.php:362
admin_init
Action Hook: Fires as an admin screen or script is being initialized.
Source: wp-admin/admin.php:175
load-{$page_hook}
Action Hook: Fires before a particular screen is loaded.
Source: wp-admin/admin.php:237
load-{$plugin_page}
Action Hook: Fires before a particular screen is loaded.
Source: wp-admin/admin.php:284
load-importer-{$importer}
Action Hook: Fires before an importer screen is loaded.
Source: wp-admin/admin.php:335
force_filtered_html_on_import
Filter Hook: Whether to filter imported data through kses on import.
Source: wp-admin/admin.php:360
load-{$pagenow}
Action Hook: Fires before a particular screen is loaded.
Source: wp-admin/admin.php:385
after_db_upgrade
Action Hook: Fires on the next page load after a successful DB upgrade.
Source: wp-admin/admin.php:48