amp_to_amp_linking_enabled apply_filters( 'amp_to_amp_linking_enabled', bool $amp_to_amp_linking_enabled ) Description # Filters whether AMP-to-AMP linking should be enabled. Parameters # $amp_to_amp_linking_enabled Whether AMP-to-AMP linking should be enabled. Source # File: includes/amp-helper-functions.php Changelog # Changelog Version Description 1.4.0 Introduced.