WP_Embed::run_shortcode( string $content ): string

62	public function run_shortcode( $content ) {63		global $shortcode_tags;64 65		// Back up current registered shortcodes and clear them all out.66		$orig_shortcode_tags = $shortcode_tags;67		remove_all_shortcodes();68 69		add_shortcode( 'embed', array( $this, 'shortcode' ) );70 71		// Do the shortcode (only the [embed] one is registered).72		$content = do_shortcode( $content, true );73 74		// Put the original shortcodes back.75		$shortcode_tags = $orig_shortcode_tags;76 77		return $content;78	}