' . $cache . ''; } } return $cache; } /** * Check the current oembed URL should be made responsive. */ protected static function is_responsive_url( $domain ): bool { $check = false; if ( ! $domain ) { return $check; } $hosts = [ 'youtube.com', 'youtu.be', 'youtube-nocookie.com', 'vimeo.com', 'blip.tv', 'money.cnn.com', 'dailymotion.com', 'flickr.com', 'hulu.com', 'kickstarter.com', 'wistia.net', 'soundcloud.com', ]; /*** deprecated ***/ $hosts = (array) \apply_filters( 'wpex_oembed_responsive_hosts', $hosts ); foreach ( $hosts as $host ) { if ( \str_ends_with( $domain, $host ) ) { $check = true; break; } } /** * Filters whether the theme should add a responsive wrapper to your oEmbed or not. * * @param bool $check * @todo rename filter */ $check = \apply_filters( 'wpex_responsive_video_wrap', $check, $domain ); return (bool) $check; } }