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(PECL maxdb >= 1.0)
maxdb_get_proto_info -- maxdb::protocol_version — Returns the version of the MaxDB protocol used
过程化风格
$link
)面向对象风格
Returns an integer representing the MaxDB protocol version used by the
connection represented by the link
parameter.
Returns an integer representing the protocol version (constant 10).
Example #1 面向对象风格
<?php
$maxdb = new maxdb ( "localhost" , "MONA" , "RED" , "DEMODB" );
if ( maxdb_connect_errno ()) {
printf ( "Connect failed: %s\n" , maxdb_connect_error ());
exit();
}
printf ( "Protocol version: %d\n" , $maxdb -> protocol_version );
$maxdb -> close ();
?>
Example #2 过程化风格
<?php
$link = maxdb_connect ( "localhost" , "MONA" , "RED" , "DEMODB" );
if ( maxdb_connect_errno ()) {
printf ( "Connect failed: %s\n" , maxdb_connect_error ());
exit();
}
printf ( "Protocol version: %d\n" , maxdb_get_proto_info ( $link ));
maxdb_close ( $link );
?>
以上例程的输出类似于:
Protocol version: 10