WP_Upgrader::maintenance_mode()
Method: Toggle maintenance mode for the site.
Source: wp-admin/includes/class-wp-upgrader.php:973
Method: Toggle maintenance mode for the site.
Source: wp-admin/includes/class-wp-upgrader.php:973
Action Hook: Fires after the Save Draft (or Save as Pending) and Preview (or Preview Changes) buttons in the Publish meta box.
Source: wp-admin/includes/meta-boxes.php:97
Function: Displays post submit form fields.
Source: wp-admin/includes/meta-boxes.php:30
Method: Creates a lock using WordPress options.
Source: wp-admin/includes/class-wp-upgrader.php:1000
Action Hook: Fires after the post time/date setting in the Publish meta box.
Source: wp-admin/includes/meta-boxes.php:342
Function: Displays attachment submit form fields.
Source: wp-admin/includes/meta-boxes.php:420
Method: Starts the list before the elements are added.
Source: wp-admin/includes/class-walker-category-checklist.php:37
Method: Releases an upgrader lock.
Source: wp-admin/includes/class-wp-upgrader.php:1045
Action Hook: Fires at the beginning of the publishing actions section of the Publish meta box.
Source: wp-admin/includes/meta-boxes.php:359
Function: Displays post format form elements.
Source: wp-admin/includes/meta-boxes.php:508