Static function for generating site debug data when required.
WP_Debug_Data::format
Format the information gathered for debugging, in a manner suitable for copying to a forum or support ticket.
WP_Debug_Data::get_database_size
Fetch the total size of all the database tables for the active database user.
WP_Debug_Data::get_sizes
Fetch the sizes of the WordPress directories: `wordpress` (ABSPATH), `plugins`, `themes`, and `uploads`.
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WP_Debug_Data::check_for_updates
Calls all core functions to check for updates.
WP_Http_Cookie::__construct
Sets up this cookie object.
WP_Fatal_Error_Handler::handle
Runs the shutdown handler.
WP_Fatal_Error_Handler::detect_error
Detects the error causing the crash if it should be handled.
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WP_Fatal_Error_Handler::should_handle_error
Determines whether we are dealing with an error that WordPress should handle in order to protect the admin backend against WSODs.
WP_Fatal_Error_Handler::display_error_template
Displays the PHP error template and sends the HTTP status code, typically 500.
WP_Fatal_Error_Handler::display_default_error_template
Displays the default PHP error template.
WP_Site_Health::get_cron_tasks
Populate our list of cron events and store them to a class-wide variable.
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WP_Site_Health::has_missed_cron
Check if any scheduled tasks have been missed.
WP_Site_Health::can_perform_loopback
Run a loopback test on our site.
WP_Site_Health::get_test_scheduled_events
Test if scheduled events run as intended.