(PHP 5, PHP 7)
Representa nodos comentario, caracteres delimitados por <!--
y -->
.
$exclusive
= ?
, bool $with_comments
= ?
, array $xpath
= ?
, array $ns_prefixes
= ?
) : string$uri
, bool $exclusive
= false
, bool $with_comments
= false
, array $xpath
= ?
, array $ns_prefixes
= ?
) : int