public function validateUrn($urn)
    {
        $scheme = parse_url($urn, PHP_URL_SCHEME);
        if ($scheme === false || $scheme === null) {
            require_once 'Zend/Soap/Server/Exception.php';
            throw new Zend_Soap_Server_Exception('Invalid URN');
        }

        return true;
    }
public function validateUrn($urn)
    {
        $scheme = parse_url($urn, PHP_URL_SCHEME);
        if ($scheme === false || $scheme === null) {
            require_once 'Zend/Soap/Server/Exception.php';
            throw new Zend_Soap_Server_Exception('Invalid URN');
        }

        return true;
    }
public function validateUrn ( $ urn ) { $ scheme = parse_url ( $ urn , PHP_URL_SCHEME ) ; if ( $ scheme === false || $ scheme === null ) { require_once 'Zend/Soap/Server/Exception.php' ; throw new Zend_Soap_Server_Exception ( 'Invalid URN' ) ; } return true ; }
Check for valid URN

@param  string $urn
@return true
@throws Zend_Soap_Server_Exception on invalid URN
Check for valid URN