wp-includes/class-wp-embed.php:404Triggers a caching of all oEmbed results.
$post_idintOne hook fires while WP_Embed::cache_oembed() runs, in this order:
Filters the array of post types to cache oEmbed results for.
public function cache_oembed( $post_id ) { $post = get_post( $post_id ); $post_types = get_post_types( array( 'show_ui' => true ) ); /** * Filters the array of post types to cache oEmbed results for. * * @since 2.9.0 * * @param string[] $post_types Array of post type names to cache oEmbed results for. Defaults to post types with `show_ui` set to true. */ $cache_oembed_types = apply_filters( 'embed_cache_oembed_types', $post_types ); if ( empty( $post->ID ) || ! in_array( $post->post_type, $cache_oembed_types, true ) ) { return; } // Trigger a caching. if ( ! empty( $post->post_content ) ) { $this->post_ID = $post->ID; $this->usecache = false; $content = $this->run_shortcode( $post->post_content ); $this->autoembed( $content ); $this->usecache = true; } }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-embed.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.