Question

This is my code:

if($login_check > 0) {
    $results = mysql_query("SELECT * FROM messageInfo WHERE senderUsername='$username' UNION ALL SELECT * FROM messageInfo WHERE recieverUsername='$username';");
    var_dump(mysql_fetch_assoc($results));

}

I’m getting only one row “var_dumped”, when I should be getting two rows returned.

Answer 1

Try following code:

$result = mysql_query("SELECT * FROM messageInfo WHERE senderUsername='$username' OR recieverUsername='$username'");

while ($row = mysql_fetch_assoc($result)) {
    print_r($row);
}

I think that UNION is not really needed in this query, OR statement would be just enough.