(PHP 3>= 3.0.6, PHP 4 >= 4.0.0)
odbc_close_all -- Close all ODBC connections
Description
void 
odbc_close_all ( void)
     odbc_close_all() will close down all
     connections to database server(s).
     
Note: 
       This function will fail if there are open transactions on a
       connection. This connection will remain open in this case.