amp_content_embed_handlers apply_filters( 'amp_content_embed_handlers', array $handlers, WP_Post $post ) Description # Filters the content embed handlers. Parameters # $handlers Handlers. $post Post. Deprecated. It will be null when `amp_is_canonical()`. Source # File: includes/amp-helper-functions.php Changelog # Changelog Version Description 0.7 Deprecated $post parameter. 0.2 Introduced.