novice, question

anyone have an idea why this won't work? when i print out "i" it says 893,
but it should be 41. and the values are null for the array $userinfo.

thanks in advance,

andy arledge

if(!($result= pg_exec($link, "SELECT * from signup, info1, info2 where
(signup.username='$uname' or
info1.username='$uname' or
info2.username='$uname');"))){
DisplayErrMsg(sprintf("Error in executing line %s stmt",
$selectStmt));
exit();
}
for($i = 0; $userinfo = @pg_fetch_object($result, $i); $i++);