(PHP 5 CVS only)
mysqli_close
    (no version information, might be only in CVS)
mysqli->close -- Closes a previously opened database connection
Description
Procedural style:
bool 
mysqli_close ( object link)
Object oriented style (method):
class 
mysqli { 
bool 
close ( void )
}
     The mysqli_close() function closes a previously opened database
     connection specified by the link parameter.