function public_uri()
    {
        if ($this->container->cdn_enabled) {
            return $this->container->cdn_uri . "/" . $this->name;
        }
        return NULL;
    }
function public_uri()
    {
        if ($this->container->cdn_enabled) {
            return $this->container->cdn_uri . "/" . $this->name;
        }
        return NULL;
    }
function public_uri ( ) { if ( $ this -> container -> cdn_enabled ) { return $ this -> container -> cdn_uri . "/" . $ this -> name ; } return NULL ; }
String representation of the Object's public URI

A string representing the Object's public URI assuming that it's
parent Container is CDN-enabled.

Example:
<code>
# ... authentication/connection/container code excluded
# ... see previous examples

# Print out the Object's CDN URI (if it has one) in an HTML img-tag
#
print "<img src='$pic->public_uri()' />\n";
</code>

@return string Object's public URI or NULL
String representation of the Object s public URI