download_url_error_max_body_size
Filter Hook: Filters the maximum error response body size in `download_url()`.
Source: wp-admin/includes/file.php:1182
wp_signature_hosts
Filter Hook: Filters the list of hosts which should have Signature Verification attempted on.
Source: wp-admin/includes/file.php:1240
wp_signature_url
Filter Hook: Filters the URL where the signature for a file is located.
Source: wp-admin/includes/file.php:1267
wp_signature_softfail
Filter Hook: Filters whether Signature Verification failures should be allowed to soft fail.
Source: wp-admin/includes/file.php:1299
wp_trusted_keys
Filter Hook: Filters the valid signing keys used to verify the contents of files.
Source: wp-admin/includes/file.php:1533
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
wp_admin_viewport_meta()
Function: Displays the viewport meta in the admin.
Source: wp-admin/includes/misc.php:1145
_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