WP_Embed::delete_oembed_caches( int $post_ID )
Delete all oEmbed caches. Unused by core as of 4.0.0.
Parameters
- $post_ID
-
(int) (Required) Post ID to delete the caches for.
Source
File: wp-includes/class-wp-embed.php
public function delete_oembed_caches( $post_ID ) {
$post_metas = get_post_custom_keys( $post_ID );
if ( empty($post_metas) )
return;
foreach ( $post_metas as $post_meta_key ) {
if ( '_oembed_' == substr( $post_meta_key, 0, 8 ) )
delete_post_meta( $post_ID, $post_meta_key );
}
}