(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0)
yaz_close — Close YAZ connection
$id
   )
   Closes the connection given by parameter id.
  
Note:
This function will only close a non-persistent connection opened by setting the persistent option to
FALSEwith yaz_connect().
   Returns TRUE on success or FALSE on failure.