I am using password protection in my pg_hba.conf file and
a -i on the postmaster command line.  This appears to work
correctly for the psql command from the local host and outside
hosts.  It does not work well for pg_Connect() in PHP 3.0.

Using this form of the command, the connection works, but works regardless of 
whether the password is valid or not:

  $dbConn = pg_Connect( "host=localhost port=5432 user=dqj password=dqjdqj dbname=sssystem" );

Using the following form, the page returns no data:

  $dbConn = pg_connect("host=localhost", "port=5432", "user=dqj password=dqjdqj", "","dbname=sssystem");

Thanks for any help/patch.
Regards,
David Quinn-Jacobs