wp_check_php_version()
Function: Checks if the user needs to update PHP.
Source: wp-admin/includes/misc.php:1591
wp_is_php_version_acceptable
Filter Hook: Filters whether the active PHP version is considered acceptable by ClassicPress.
Source: wp-admin/includes/misc.php:1639
admin_viewport_meta
Filter Hook: Filters the viewport meta in the admin.
Source: wp-admin/includes/misc.php:1153
_customizer_mobile_viewport_meta()
Function: Adds viewport meta for mobile in Customizer.
Source: wp-admin/includes/misc.php:1172
wp_refresh_heartbeat_nonces()
Function: Adds the latest Heartbeat and REST-API nonce to the Heartbeat response.
Source: wp-admin/includes/misc.php:1330
wp_admin_viewport_meta()
Function: Displays the viewport meta in the admin.
Source: wp-admin/includes/misc.php:1145
wp_admin_headers()
Function: Sends a referrer policy header so referrers are not sent externally from administration screens.
Source: wp-admin/includes/misc.php:1430
admin_referrer_policy
Filter Hook: Filters the admin referrer policy header value.
Source: wp-admin/includes/misc.php:1443
wp_page_reload_on_back_button_js()
Function: Outputs JS that reloads the page if the user navigated to it with the Back or Forward button.
Source: wp-admin/includes/misc.php:1456
update_option_new_admin_email()
Function: Sends a confirmation request email when a change of site admin email address is attempted.
Source: wp-admin/includes/misc.php:1477