pg_exec : problem

["Andy Arledge" <mrgburg(at)worldnet(dot)att(dot)net>]

can someone please give me an idea why the 3rd pg_exec won't retrieve the
info from the table.
$link, $t, $userzip, $foundzip - are all global variables, the 1st two
pg_exec's work great. 

thanks in advance,

Andy Arledge
$link = pg_connect("host=localhost dbname=nsingles user=purcell");
  if(!($link)){
    DisplayErrMsg(sprintf("Error connecting to host %s, by user %s",
$hostname, $username));
    exit();
  }


if(!($result= pg_exec($link, "SELECT * from info1 where username='$to';")))
{
DisplayErrMsg(sprintf("Error in executing line %s stmt", $selectStmt));
        //exit();
}

// get users zip;
	if(!($result2= pg_exec($link, "SELECT * from signup where
username='$uname';"))){
   		DisplayErrMsg(sprintf("Error in executing line %s stmt",
$selectStmt));
   		//exit();
 		}
 	$t = @pg_fetch_object($result2, 0);
 	$userzip = $t->zipcode;
	
// get results zip;
	if(!($result3= pg_exec($link, "SELECT * from signup where
username='$to';"))){
   		DisplayErrMsg(sprintf("Error in executing line %s stmt",
$selectStmt));
   		//exit();
 	}
	
	$t = @pg_fetch_object($result3, 0);
 	$foundzip = $t->zipcode;

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