(PECL haru >= 0.0.1)
HaruDoc::getInfoAttr — Get current value of the specified document attribute
$type
   )Get the current value of the specified document attribute.
typeThe type of the attribute. The following values are available:
HaruDoc::INFO_AUTHOR
        HaruDoc::INFO_CREATOR
        HaruDoc::INFO_TITLE
        HaruDoc::INFO_SUBJECT
        HaruDoc::INFO_KEYWORDS
        HaruDoc::INFO_CREATION_DATE
        HaruDoc::INFO_MOD_DATE
        Returns the string value of the specified document attribute.
Throws a HaruException on error.